[gimp] vectortool: one more explaining message.

[Simon Budig <simon src gnome org>]

commit e1b31bd37e8ebfdc9c3c1467c847a6999e56e054
Author: Simon Budig <simon budig de>
Date:   Sun Oct 2 20:04:46 2016 +0200

    vectortool: one more explaining message.

 app/tools/gimpvectortool.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/tools/gimpvectortool.c b/app/tools/gimpvectortool.c
index 4d6160e..71b567c 100644
--- a/app/tools/gimpvectortool.c
+++ b/app/tools/gimpvectortool.c
@@ -1321,7 +1321,7 @@ gimp_vector_tool_status_update (GimpTool        *tool,
           break;
 
         case VECTORS_FINISHED:
-          status = NULL;
+          status = _("Clicking here does nothing, try clicking on path elements.");
           break;
       }