refactoring: realigned code in switch

src/inputHandler.c

@@ -33,13 +33,10 @@ char getOperationSymbol(int id) {
         case 4:
             return '*';
         case 5:
-
             return '^';
         case 6:
             return '%';
-
         case 7:
-
             return '!';
     }
     return symbol;