diff --git a/tools/geo/py/geo.py b/tools/geo/py/geo.py
index ea7bb091..17b69e78 100644
--- a/tools/geo/py/geo.py
+++ b/tools/geo/py/geo.py
@@ -76,7 +76,7 @@ def get_countries():
     # List of sovereign states
     html = read_wikipedia_url('List of sovereign states')
     matches = re.compile('>&#160;</span><a href="/wiki/(.*?)"', re.DOTALL).findall(html)
-    countries += filter(lambda x: not exists(x) and not exclude(x) , map(lambda x: parse(x), matches))
+    countries += filter(lambda x: not exists(x) and not exclude(x), map(lambda x: parse(x), matches))
     '''
     for year in range(1970, 2020, 10):
         html = read_wikipedia_url('List of sovereign states in the %ds' % year)