Missing param lines

[miquelmassot]

Hi!
Congrats for the project, I really appreciate your hard work. This plugin does help a lot.
However, there are come cases such as the next, in which it does not work well:

void readFiles(const std::vector<std::string> &cloud_names, 
                 const std::vector<std::string> &cloud_paths, 
                 std::vector<Cloud> &c);

this is the output at the console

Before: const std::vector<std::string> &cloud_names,                 const std::vector<std::string> &cloud_paths,                 std::vector<Cloud> &c
After: vector lines

and this is the corresponding doxygen generated, which lacks the first two args

/**
   * @brief [brief description]
   * @details [long description]
   * 
   * @param c [description]
   */

If you have time, I'd like to know why it's happening. In other scenarios the generation works great!