Remove unused pngmath Sphinx extension

There's no RST file that uses ".. math" and thus the pngmath Sphinx extension is not used and can get removed. Change-Id: I3ea4b529025c8ac3c4092f3720124647861e6668
openstack · Feb 29, 2016 · 4cc965e · 4cc965e
1 parent 8dc85b4
commit 4cc965e
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/doc/source/conf.py b/doc/source/conf.py
@@ -45,7 +45,6 @@
 extensions = ['sphinx.ext.autodoc',
               'sphinx.ext.coverage',
               'sphinx.ext.ifconfig',
-              'sphinx.ext.pngmath',
               'sphinx.ext.graphviz',
               'sphinx.ext.todo',
               'oslosphinx']