update

clang.md

@@ -31,7 +31,7 @@ Example:
 
 // this could lead to unexpected behaviours
 // int y = 2;
-// int z = twox(y++); => z = (y++ + y++);  z will atucally be 5
+// int z = twox(y++); => z = (y++ + y++);  the value of z actaully depends on the order of evaluation
 ```
 
 ## Specific Sized Numbers