diff --git a/main.cpp b/main.cpp
index 19a1aed9f5..5abed6d2ca 100644
--- a/main.cpp
+++ b/main.cpp
@@ -155,7 +155,7 @@ static const char description[] = I18N_NOOP( "The KDE window manager." );
 
 static KCmdLineOptions args[] =
     {
-        { "lock", I18N_NOOP("Disable configuration options."), 0 },
+        { "lock", I18N_NOOP("Disable configuration options"), 0 },
         { "replace", I18N_NOOP("Replace already running ICCCM2.0 compliant window manager."), 0 },
         KCmdLineLastOption
     };