str: Make docs consistently punctuated

rust-lang · Mar 21, 2017 · 49db656 · 49db656
1 parent 58c701f
commit 49db656
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs
@@ -332,7 +332,7 @@ impl fmt::Display for Utf8Error {
 Section: Iterators
 */
 
-/// Iterator for the char (representing *Unicode Scalar Values*) of a string
+/// Iterator for the char (representing *Unicode Scalar Values*) of a string.
 ///
 /// Created with the method [`chars`].
 ///