add missing program_name arg to match new usage %s

diff --git a/src/cp.c b/src/cp.c
index 7b95cd6eb5e7b2ec979f76869180ca7bc761fa4c..fca51bad81dbe625b033b49b041486530dc4d4ed 100644 (file)
--- a/src/cp.c
+++ b/src/cp.c
@@ -132,7 +132,7 @@ Usage: %s [OPTION]... SOURCE DEST\n\
   or:  %s [OPTION]... SOURCE... DIRECTORY\n\
   or:  %s [OPTION]... --target-directory=DIRECTORY SOURCE...\n\
 "),
-             program_name, program_name);
+             program_name, program_name, program_name);
       printf (_("\
 Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n\
 \n\