diff --git a/c-programming/strings/str_replace.c b/c-programming/strings/str_replace.c
index 189dfc3..6910daa 100644
--- a/c-programming/strings/str_replace.c
+++ b/c-programming/strings/str_replace.c
@@ -4,8 +4,7 @@
  * Author: Intel A80486DX2-66
  * License: Creative Commons Zero 1.0 Universal
  *
- * To-Do:
- * - add ability to replace from the end (negative value of max_count)
+ * TODO: Add ability to replace from the end (negative value of max_count)
  */
 
 #include "str_replace.h"