diff --git a/vimrc b/vimrc
index d94a9e0..fa6cf55 100644
--- a/vimrc
+++ b/vimrc
@@ -458,6 +458,7 @@ vnoremap p "_dP
 :ab kewyord keyword
 :ab indentity identity
 :ab indetity identity
+:ab constnat constant
 
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""