Fixed GeoRSS Extemsion

This patch fixes a few issues with pzll request #66 which adds supprt
for a simple GeoRSS extension.

feedgen/ext/geo.py

@@ -12,6 +12,7 @@
 
 from feedgen.ext.base import BaseExtension
 
+
 class GeoExtension(BaseExtension):
     '''FeedGenerator extension for Simple GeoRSS.
     '''

feedgen/ext/geo_entry.py

@@ -13,6 +13,7 @@
 from lxml import etree
 from feedgen.ext.base import BaseEntryExtension
 
+
 class GeoEntryExtension(BaseEntryExtension):
     '''FeedEntry extension for Simple GeoRSS.
     '''
@@ -45,7 +46,7 @@ class GeoEntryExtension(BaseEntryExtension):
         '''Get or set the georss:point of the entry.
 
         :param point: The GeoRSS formatted point (i.e. "42.36 -71.05")
-        :returns: The author of the podcast.
+        :returns: The current georss:point of the entry.
         '''
 
         if point is not None:

tests/test_extension.py

@@ -136,6 +136,7 @@ class TestExtensionPodcast(unittest.TestCase):
                             namespaces=ns)
         assert author == ['Lars Kiesow']
 
+
 class TestExtensionGeo(unittest.TestCase):
 
     def setUp(self):