Add missing comma, thanks Sandra

wireservice · Sep 6, 2015 · 46b9e87 · 46b9e87
1 parent 144b10d
commit 46b9e87
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/tutorial.rst b/docs/tutorial.rst
@@ -365,7 +365,7 @@ This is a much more complicated question that's going to pull together a lot of
     state_totals = with_years_in_prison.group_by('state')
 
     medians = state_totals.aggregate([
-        ('years_in_prison', agate.Length(), 'count')
+        ('years_in_prison', agate.Length(), 'count'),
         ('years_in_prison', agate.Median(), 'median_years_in_prison')
     ])