reformat scan.c

src/scan.c

@@ -110,7 +110,7 @@ TokenType getToken(void) { /* index for storing into tokenString */
                     save = FALSE;
                 else if (c == '=')
                     state = INASSIGN;
-                else if(c == '!')
+                else if (c == '!')
                     state = INNE;
                 else if (c == '<') {
                     state = INLT;