diff --git a/src/front/glsl/builtins.rs b/src/front/glsl/builtins.rs
index 5928e86c5e..ef98e47ea1 100644
--- a/src/front/glsl/builtins.rs
+++ b/src/front/glsl/builtins.rs
@@ -536,7 +536,7 @@ fn inject_standard_builtins(
         | "floatBitsToInt" | "floatBitsToUint" | "dFdx" | "dFdxFine" | "dFdxCoarse" | "dFdy"
         | "dFdyFine" | "dFdyCoarse" | "fwidth" | "fwidthFine" | "fwidthCoarse" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -587,7 +587,7 @@ fn inject_standard_builtins(
         }
         "intBitsToFloat" | "uintBitsToFloat" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -611,7 +611,7 @@ fn inject_standard_builtins(
         }
         "pow" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -633,7 +633,7 @@ fn inject_standard_builtins(
         }
         "abs" | "sign" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             // bit 2 - float/sint
             for bits in 0..0b1000 {
                 let size = match bits & 0b11 {
@@ -682,7 +682,7 @@ fn inject_standard_builtins(
 
             // bits layout
             // bit 0 - int/uint
-            // bit 1 trough 2 - dims
+            // bit 1 through 2 - dims
             for bits in 0..0b1000 {
                 let kind = match bits & 0b1 {
                     0b0 => Sk::Sint,
@@ -796,7 +796,7 @@ fn inject_standard_builtins(
         "atan" => {
             // bits layout
             // bit 0 - atan/atan2
-            // bit 1 trough 2 - dims
+            // bit 1 through 2 - dims
             for bits in 0..0b1000 {
                 let fun = match bits & 0b1 {
                     0b0 => MathFunction::Atan,
@@ -827,7 +827,7 @@ fn inject_standard_builtins(
         }
         "all" | "any" | "not" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b11 {
                 let size = match bits {
                     0b00 => VectorSize::Bi,
@@ -916,8 +916,8 @@ fn inject_standard_builtins(
         }
         "min" | "max" => {
             // bits layout
-            // bit 0 trough 1 - scalar kind
-            // bit 2 trough 4 - dims
+            // bit 0 through 1 - scalar kind
+            // bit 2 through 4 - dims
             for bits in 0..0b11100 {
                 let kind = match bits & 0b11 {
                     0b00 => Sk::Float,
@@ -957,8 +957,8 @@ fn inject_standard_builtins(
         }
         "mix" => {
             // bits layout
-            // bit 0 trough 1 - dims
-            // bit 2 trough 4 - types
+            // bit 0 through 1 - dims
+            // bit 2 through 4 - types
             //
             // 0b10011 is the last element since splatted single elements
             // were already added
@@ -1002,8 +1002,8 @@ fn inject_standard_builtins(
         }
         "clamp" => {
             // bits layout
-            // bit 0 trough 1 - float/int/uint
-            // bit 2 trough 3 - dims
+            // bit 0 through 1 - float/int/uint
+            // bit 2 through 3 - dims
             // bit 4 - splatted
             //
             // 0b11010 is the last element since splatted single elements
@@ -1053,7 +1053,7 @@ fn inject_double_builtin(declaration: &mut FunctionDeclaration, module: &mut Mod
     match name {
         "abs" | "sign" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -1080,7 +1080,7 @@ fn inject_double_builtin(declaration: &mut FunctionDeclaration, module: &mut Mod
         }
         "min" | "max" => {
             // bits layout
-            // bit 0 trough 2 - dims
+            // bit 0 through 2 - dims
             for bits in 0..0b111 {
                 let (size, second_size) = match bits {
                     0b000 => (None, None),
@@ -1115,8 +1115,8 @@ fn inject_double_builtin(declaration: &mut FunctionDeclaration, module: &mut Mod
         }
         "mix" => {
             // bits layout
-            // bit 0 trough 1 - dims
-            // bit 2 trough 3 - splatted/boolean
+            // bit 0 through 1 - dims
+            // bit 2 through 3 - splatted/boolean
             //
             // 0b1010 is the last element since splatted with single elements
             // is equal to normal single elements
@@ -1159,7 +1159,7 @@ fn inject_double_builtin(declaration: &mut FunctionDeclaration, module: &mut Mod
         }
         "clamp" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             // bit 2 - splatted
             //
             // 0b110 is the last element since splatted with single elements
@@ -1231,7 +1231,7 @@ fn inject_common_builtin(
         "ceil" | "round" | "roundEven" | "floor" | "fract" | "trunc" | "sqrt" | "inversesqrt"
         | "normalize" | "length" | "isinf" | "isnan" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -1272,7 +1272,7 @@ fn inject_common_builtin(
         }
         "dot" | "reflect" | "distance" | "ldexp" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -1307,7 +1307,7 @@ fn inject_common_builtin(
         }
         "transpose" => {
             // bits layout
-            // bit 0 trough 3 - dims
+            // bit 0 through 3 - dims
             for bits in 0..0b1001 {
                 let (rows, columns) = match bits {
                     0b0000 => (VectorSize::Bi, VectorSize::Bi),
@@ -1333,7 +1333,7 @@ fn inject_common_builtin(
         }
         "inverse" | "determinant" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b11 {
                 let (rows, columns) = match bits {
                     0b00 => (VectorSize::Bi, VectorSize::Bi),
@@ -1359,7 +1359,7 @@ fn inject_common_builtin(
         }
         "mod" | "step" => {
             // bits layout
-            // bit 0 trough 2 - dims
+            // bit 0 through 2 - dims
             for bits in 0..0b111 {
                 let (size, second_size) = match bits {
                     0b000 => (None, None),
@@ -1404,7 +1404,7 @@ fn inject_common_builtin(
         }
         "modf" | "frexp" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -1478,7 +1478,7 @@ fn inject_common_builtin(
         }
         "outerProduct" => {
             // bits layout
-            // bit 0 trough 3 - dims
+            // bit 0 through 3 - dims
             for bits in 0..0b1001 {
                 let (size1, size2) = match bits {
                     0b0000 => (VectorSize::Bi, VectorSize::Bi),
@@ -1512,7 +1512,7 @@ fn inject_common_builtin(
         }
         "faceforward" | "fma" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -1545,7 +1545,7 @@ fn inject_common_builtin(
         }
         "refract" => {
             // bits layout
-            // bit 0 trough 1 - dims
+            // bit 0 through 1 - dims
             for bits in 0..0b100 {
                 let size = match bits {
                     0b00 => None,
@@ -1580,7 +1580,7 @@ fn inject_common_builtin(
         }
         "smoothstep" => {
             // bit 0 - splatted
-            // bit 1 trough 2 - dims
+            // bit 1 through 2 - dims
             for bits in 0..0b1000 {
                 let splatted = bits & 0b1 == 0b1;
                 let size = match bits >> 1 {
@@ -2391,7 +2391,7 @@ pub fn sampled_to_depth(
     // Copy the handle to allow borrowing the `ctx` again
     let ty = *ty;
 
-    // If the image was passed trough a function argument we also need to change
+    // If the image was passed through a function argument we also need to change
     // the corresponding parameter
     if let Expression::FunctionArgument(i) = ctx[image] {
         ctx.parameters[i as usize] = ty;
diff --git a/src/front/glsl/context.rs b/src/front/glsl/context.rs
index 4fa6393efb..6d33ef9f6c 100644
--- a/src/front/glsl/context.rs
+++ b/src/front/glsl/context.rs
@@ -1035,7 +1035,7 @@ impl Context {
                 }
                 ExprPos::AccessBase { constant_index } => {
                     // If the index isn't constant all accesses backed by a constant base need
-                    // to be done trough a proxy local variable, since constants have a non
+                    // to be done through a proxy local variable, since constants have a non
                     // pointer type which is required for dynamic indexing
                     if !constant_index {
                         if let Some((constant, ty)) = var.constant {
@@ -1591,11 +1591,11 @@ impl Index<Handle<Expression>> for Context {
 
 /// Helper struct passed when parsing expressions
 ///
-/// This struct should only be obtained trough [`stmt_ctx`](Context::stmt_ctx)
+/// This struct should only be obtained through [`stmt_ctx`](Context::stmt_ctx)
 /// and only one of these may be active at any time per context.
 #[derive(Debug)]
 pub struct StmtContext {
-    /// A arena of high level expressions which can be lowered trough a
+    /// A arena of high level expressions which can be lowered through a
     /// [`Context`](Context) to naga's [`Expression`](crate::Expression)s
     pub hir_exprs: Arena<HirExpr>,
 }
diff --git a/src/front/glsl/functions.rs b/src/front/glsl/functions.rs
index 7c6408674e..1f24d404d2 100644
--- a/src/front/glsl/functions.rs
+++ b/src/front/glsl/functions.rs
@@ -660,7 +660,7 @@ impl Frontend {
             // conversions used for querying the best overload
             let mut new_conversions = vec![Conversion::None; args.len()];
 
-            // Loop trough the overload parameters and check if the current overload is better
+            // Loop through the overload parameters and check if the current overload is better
             // compared to the previous best overload.
             for (i, overload_parameter) in overload.parameters.iter().enumerate() {
                 let call_argument = &args[i];
@@ -875,7 +875,7 @@ impl Frontend {
         let mut arguments = Vec::with_capacity(args.len());
         let mut proxy_writes = Vec::new();
 
-        // Iterate trough the function call arguments applying transformations as needed
+        // Iterate through the function call arguments applying transformations as needed
         for (((parameter_info, call_argument), expr), parameter) in parameters_info
             .iter()
             .zip(&args)
diff --git a/src/front/glsl/mod.rs b/src/front/glsl/mod.rs
index b799293e5d..a1aa4622d3 100644
--- a/src/front/glsl/mod.rs
+++ b/src/front/glsl/mod.rs
@@ -73,10 +73,10 @@ impl From<ShaderStage> for Options {
 /// stored in the shader [`Module`](Module).
 #[derive(Debug)]
 pub struct ShaderMetadata {
-    /// The GLSL version specified in the shader trough the use of the
+    /// The GLSL version specified in the shader through the use of the
     /// `#version` preprocessor directive.
     pub version: u16,
-    /// The GLSL profile specified in the shader trough the use of the
+    /// The GLSL profile specified in the shader through the use of the
     /// `#version` preprocessor directive.
     pub profile: Profile,
     /// The shader stage in the pipeline, passed to the [`parse`](Frontend::parse)
diff --git a/src/front/glsl/parser/declarations.rs b/src/front/glsl/parser/declarations.rs
index 3ae22559a7..9085469dda 100644
--- a/src/front/glsl/parser/declarations.rs
+++ b/src/front/glsl/parser/declarations.rs
@@ -388,7 +388,7 @@ impl<'source> ParsingContext<'source> {
 
                 // If program execution has reached here then this will be a
                 // init_declarator_list
-                // token_falltrough will have a token that was already bumped
+                // token_fallthrough will have a token that was already bumped
                 if let Some(ty) = ty {
                     let mut ctx = DeclarationContext {
                         qualifiers,
diff --git a/src/front/glsl/parser/functions.rs b/src/front/glsl/parser/functions.rs
index 93988f82fe..e6c86ad6d6 100644
--- a/src/front/glsl/parser/functions.rs
+++ b/src/front/glsl/parser/functions.rs
@@ -286,7 +286,7 @@ impl<'source> ParsingContext<'source> {
                 // to have any cases.
                 if let Some(case) = cases.last_mut() {
                     // GLSL requires that the last case not be empty, so we check
-                    // that here and produce an error otherwise (fall_trough must
+                    // that here and produce an error otherwise (fall_through must
                     // also be checked because `break`s count as statements but
                     // they aren't added to the body)
                     if case.body.is_empty() && case.fall_through {
@@ -299,9 +299,9 @@ impl<'source> ParsingContext<'source> {
                     }
 
                     // GLSL allows the last case to not have any `break` statement,
-                    // this would mark it as fall trough but naga's IR requires that
-                    // the last case must not be fall trough, so we mark need to mark
-                    // the last case as not fall trough always.
+                    // this would mark it as fall through but naga's IR requires that
+                    // the last case must not be fall through, so we mark need to mark
+                    // the last case as not fall through always.
                     case.fall_through = false;
                 }