diff --git a/modules/core/include/opencv2/core/cvdef.h b/modules/core/include/opencv2/core/cvdef.h
index 9102316968..f1ea80c06c 100644
--- a/modules/core/include/opencv2/core/cvdef.h
+++ b/modules/core/include/opencv2/core/cvdef.h
@@ -723,7 +723,7 @@ Cv64suf;
 
 
 
-// Integer types portatibility
+// Integer types portability
 #ifdef OPENCV_STDINT_HEADER
 #include OPENCV_STDINT_HEADER
 #elif defined(__cplusplus)