Make mpl_examples+sections a list not a tuple.

jenshnielsen · jenshnielsen · commit 14b1cdb16be0 · 2016-03-29T13:11:22.000+01:00
Other parts of the code overwrites this with a list, fixes one sphinx warning with sphinx 1.4.0
diff --git a/doc/conf.py b/doc/conf.py
@@ -118,7 +118,7 @@
 plot_formats = [('svg', 72), ('png', 80)]
 
 # Subdirectories in 'examples/' directory of package and titles for gallery
-mpl_example_sections = (
+mpl_example_sections = [
     ('lines_bars_and_markers', 'Lines, bars, and markers'),
     ('shapes_and_collections', 'Shapes and collections'),
     ('statistics', 'Statistical plots'),
@@ -139,7 +139,7 @@
     ('axisartist', 'axisartist toolkit'),
     ('units', 'units'),
     ('widgets', 'widgets'),
-    )
+    ]
 
 
 # Github extension
