str: Fix documentation typo

from_utf8 returns a Result, not an Option. Signed-off-by: David Henningsson <diwic@ubuntu.com>
rust-lang · Sep 30, 2016 · 971e0be · 971e0be
1 parent c717cfa
commit 971e0be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs
@@ -132,7 +132,7 @@ impl Utf8Error {
     /// verified.
     ///
     /// It is the maximum index such that `from_utf8(input[..index])`
-    /// would return `Some(_)`.
+    /// would return `Ok(_)`.
     ///
     /// # Examples
     ///