diff --git a/torchvision/csrc/io/decoder/memory_buffer.cpp b/torchvision/csrc/io/decoder/memory_buffer.cpp
index 4e420c3b3cd..8cf14c42b63 100644
--- a/torchvision/csrc/io/decoder/memory_buffer.cpp
+++ b/torchvision/csrc/io/decoder/memory_buffer.cpp
@@ -54,7 +54,7 @@ DecoderInCallback MemoryBuffer::getCallback(
   MemoryBuffer object(buffer, size);
   return
       [object](uint8_t* out, int size, int whence, uint64_t timeoutMs) mutable
-      -> int {
+          -> int {
         if (out) { // see defs.h file
           // read mode
           return object.read(out, size);
diff --git a/torchvision/csrc/io/decoder/sync_decoder_test.cpp b/torchvision/csrc/io/decoder/sync_decoder_test.cpp
index 980725c2fcb..e668090e100 100644
--- a/torchvision/csrc/io/decoder/sync_decoder_test.cpp
+++ b/torchvision/csrc/io/decoder/sync_decoder_test.cpp
@@ -361,7 +361,7 @@ TEST(SyncDecoder, TestMemoryBufferNoSeekableWithFullRead) {
   CHECK(decoder.init(
       params,
       [object](uint8_t* out, int size, int whence, uint64_t timeoutMs) mutable
-      -> int {
+          -> int {
         if (out) { // see defs.h file
           // read mode
           return object.read(out, size);
@@ -401,7 +401,7 @@ TEST(SyncDecoder, TestMemoryBufferNoSeekableWithPartialRead) {
   CHECK(!decoder.init(
       params,
       [object](uint8_t* out, int size, int whence, uint64_t timeoutMs) mutable
-      -> int {
+          -> int {
         if (out) { // see defs.h file
           // read mode
           return object.read(out, size);