diff --git a/README b/README
index 02b2c56028d9008ee594fedcb7a560c6eaad930a..225a68587660452c2e5006b3d7e1b4a1dcd70a4e 100644
--- a/README
+++ b/README
@@ -1,6 +1,6 @@
-=============== ProMod3 -- Homology Modelling Engine ===============
+=============== ProMod3 -- Homology Modelling Engine ==============
 
 Information on ProMod3 may be found at doc/html/index.html. 
 
 
-=============== The ProMod3 Team ===================================
+=============== The ProMod3 Team ==================================
diff --git a/scripts/pm.in b/scripts/pm.in
index b7eb8e0012f82b14e2dd44f313957e1941d4e667..b5fbab9bba458abc4acb210999db4cb9345274aa 100755
--- a/scripts/pm.in
+++ b/scripts/pm.in
@@ -36,6 +36,7 @@ else
     case "$ACTION_BASENAME" in
         *.py ) python "$ACTION" $@;;
         * ) echo "Unknown action '${ACTION}'"
-            echo "type 'pm help' to get started" ;;
+            echo "type 'pm help' to get started"
+            exit 1 ;;
     esac
 fi