diff --git a/lib/possum.sh b/lib/possum.sh
index 6f99ea7e..7f238f75 100755
--- a/lib/possum.sh
+++ b/lib/possum.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # editorconfig-checker-disable
-cat << EOF
+cat <<EOF
 --------------------------------------------------------------------------------
 
                               /@@#///////@@/(@//@%/(@.@(       @@