libstdc++: Fix typo in comment in bits/cow_string.h

libstdc++-v3/ChangeLog:

	* include/bits/cow_string.h: Fix typo in comment.

(cherry picked from commit c54cae823f5243eb63f6de2e2e104aa161db912f)

diff --git a/libstdc++-v3/include/bits/cow_string.h b/libstdc++-v3/include/bits/cow_string.h
index 7bceb06a79b4c99a47da8295faea3365cecb9d3d..87720690cd33fe65180e63a8c3c683259da610fe 100644 (file)
--- a/libstdc++-v3/include/bits/cow_string.h
+++ b/libstdc++-v3/include/bits/cow_string.h
@@ -26,7 +26,7 @@
  *  This is an internal header file, included by other library headers.
  *  Do not attempt to use it directly. @headername{string}
  *
- *  Defines the reference-counted COW string implentation.
+ *  Defines the reference-counted COW string implementation.
  */
 
 #ifndef _COW_STRING_H
@@ -3350,7 +3350,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
         }
        else
         {
-          // Todo: overlapping case.
+          // TODO: overlapping case.
           const basic_string __tmp(__s, __n2);
           return _M_replace_safe(__pos, __n1, __tmp._M_data(), __n2);
         }