Use interpolated error string

1 files changed, 1 insertions, 1 deletions

diff --git a/checkem b/checkem
index 54d2fe9..cc03781 100755
--- a/checkem
+++ b/checkem
@@ -27,7 +27,7 @@ our $VERSION = 2.17;
 
 # Complain if there are no arguments
 if ( !@ARGV ) {
-    printf {*STDERR} "%s\n", 'Need at least one file or directory';
+    printf {*STDERR} "Need at least one file or directory\n";
     exit 2;
 }