CODE_STYLE-md: add missing comma

Reviewed-by: Daniel Gustafsson
Closes #7570

diff --git a/docs/CODE_STYLE.md b/docs/CODE_STYLE.md
index e27778e32e7118f648147e81b8a5c314ffe26255..f7f453a279485b9d1f0be07b6436bc1b6b59b1e8 100644 (file)
--- a/docs/CODE_STYLE.md
+++ b/docs/CODE_STYLE.md
@@ -174,7 +174,7 @@ else if(b) return FALSE;
 ## Space around operators
 
 Please use spaces on both sides of operators in C expressions.  Postfix **(),
-[], ->, ., ++, --** and Unary **+, - !, ~, &** operators excluded they should
+[], ->, ., ++, --** and Unary **+, -, !, ~, &** operators excluded they should
 have no space.
 
 Examples: