prototype for the feature

1 files changed, 1 insertions, 1 deletions

diff --git a/main.c b/main.c
index db8a7fe..7b61a8f 100644
--- a/main.c
+++ b/main.c
@@ -62,7 +62,7 @@ void remove_dir(const char *path);
 
 void remove_file(const char *path);
 
-void copy_files(const char *source, const char *dest);
+void copy_files(const char *arg);
 
 void move_files(const char *source, const char *dest);