vendor/libgit2/include/git2/message.h in rugged-1.3.2.3 vs vendor/libgit2/include/git2/message.h in rugged-1.4.2

@@ -73,9 +73,11 @@
 GIT_EXTERN(int) git_message_trailers(git_message_trailer_array *arr, const char *message);
 
 /**
  * Clean's up any allocated memory in the git_message_trailer_array filled by
  * a call to git_message_trailers.
+ *
+ * @param arr The trailer to free.
  */
 GIT_EXTERN(void) git_message_trailer_array_free(git_message_trailer_array *arr);
 
 /** @} */
 GIT_END_DECL