* @param name The name of the argument.
* @param mc The mode class of the argument.
* @param is_variadic true, if the argument is variadic.
- * @param mode_equals This variable has following meaning. If the
+ * @param mode_equals This variable has following meaning: If the
* argument is variadic, a 1 indicates that all operands binding to this
* argument must have the same mode. A 0 indicates, that their mode must
* be of the specified mode class but can differ. If the argument is non