X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/b817bfc642225b8c3c0b6a7e42d1fb949b61a606..f9c435c0c2f58c87699e1ef693388bc4df180ba0:/factorial.c

diff --git a/factorial.c b/factorial.c
index 54b9845..396e6e1 100644
--- a/factorial.c
+++ b/factorial.c
@@ -48,7 +48,7 @@
 
 static void usage(FILE *fp)
 {
-  pquis(fp, "Usage: $ [-r radix] integer\n");
+  pquis(fp, "Usage: $ [-r RADIX] INTEGER\n");
 }
 
 static void version(FILE *fp)