/**
* argv_free - free an argv
- * @argv - the argument vector to be freed
+ * @argv: the argument vector to be freed
*
* Frees an argv and the strings it points to.
*/
* @str: the string to be split
* @argcp: returned argument count
*
- * Returns an array of pointers to strings which are split out from
+ * Returns: an array of pointers to strings which are split out from
* @str. This is performed by strictly splitting on white-space; no
* quote processing is performed. Multiple whitespace characters are
* considered to be a single argument separator. The returned array