[ocrfeeder] Clarify the help output about the --images option

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit e1a4301ebb76cbebca0d9f5c708c07d24dcec04e
Author: Joaquim Rocha <jrocha igalia com>
Date:   Tue May 17 21:04:38 2011 +0200

    Clarify the help output about the --images option

 src/ocrfeeder/studio/studioBuilder.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/ocrfeeder/studio/studioBuilder.py b/src/ocrfeeder/studio/studioBuilder.py
index d11d853..0f0599e 100644
--- a/src/ocrfeeder/studio/studioBuilder.py
+++ b/src/ocrfeeder/studio/studioBuilder.py
@@ -117,7 +117,8 @@ class Studio:
         parser.add_option('-i', '--images', dest = 'images',
                           action = 'append', type = 'string',
                           metavar = 'IMAGE1 [IMAGE2, ...]', default = [],
-                          help = 'images to be automatically added on start-up')
+                          help = 'images to be automatically added on start-up. '
+                                 'Use the option before every image path.')
         parser.add_option('-d', '--dir', dest = 'directory',
                           action = 'store', type = 'string',
                           help = 'directory with images to be added'