small log output fix

nx-X11/programs/Xserver/hw/nxagent/Rootless.c

@@ -998,7 +998,7 @@ void nxagentImportProperty(Window window,
     {
       #ifdef WARNING
       fprintf(stderr, "%s: WARNING! Failed to convert remote window [%ld] importing property [%ld]"
-                  " of type WM_STATE", __func__, (long int) wmState.icon, (long int) property);
+                  " of type WM_STATE\n", __func__, (long int) wmState.icon, (long int) property);
       #endif
     }
   }