diff --git a/MagickCore/string.c b/MagickCore/string.c
index 7ec1f231d3..a5bb8959ec 100644
--- a/MagickCore/string.c
+++ b/MagickCore/string.c
@@ -37,7 +37,7 @@
 */
 
 /*
-  include declarations.
+  Include declarations.
 */
 #include "MagickCore/studio.h"
 #include "MagickCore/blob.h"