[mousetrap/gnome3-wip: 140/240] Fixed syntax error

[Heidi Ellis <heidiellis src gnome org>]

commit 26f6f013134e25601e5a2e273b45d7c1b93b883d
Author: Kevin Brown <kbrown rediker com>
Date:   Mon Jun 23 21:01:33 2014 -0400

    Fixed syntax error
    
    This is what I get for not correctly reloading the Python file.

 src/mousetrap/vision.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/mousetrap/vision.py b/src/mousetrap/vision.py
index f62be17..23a4311 100644
--- a/src/mousetrap/vision.py
+++ b/src/mousetrap/vision.py
@@ -142,7 +142,7 @@ class FeatureDetector(object):
         single["image"] = Image(
             self._config,
             image_cv_grayscale[from_y:to_y, from_x:to_x],
-            is_grayscale=True.
+            is_grayscale=True,
         )