Make spelling of noepilog consistent. It should have been noepilogue everywhere, but since it's noepilog in the code the documentation should at least match.

Author: dpryan79

docs/changelog.rst

@@ -18,7 +18,7 @@ Change log
  * Section titles can now be used in tables of contents and linked to. The title itself is also used as the anchor. In the case of repeated names `_replicateX`, where `X` is a number, is prepended to ensure that all titles are uniquely linkable. This was bug `#46 <https://github.com/ribozz/sphinx-argparse/issues/46>`_.
  * The positional (aka required) and named (aka optional) option sections are now named "Positional Arguments" and "Named Arguments", for the sake of clarity (e.g., named arguments can be required). This was issue `#58 <https://github.com/ribozz/sphinx-argparse/issues/58>`_.
  * Fixed quoting of default strings (issue `#59 <https://github.com/ribozz/sphinx-argparse/issues/59>`_).
- * Added the `:noepilogue:` and `:nodescription:` options, thanks to @arewm.
+ * Added the `:noepilog:` and `:nodescription:` options, thanks to @arewm.
  * Added the `:nosubcommand:` option, thanks to @arewm.
 
 0.1.17

docs/usage.rst

@@ -95,6 +95,6 @@ Other useful directives
 
 :nosubcommands: Do not show subcommands.
 
-:noepilogue: Do not parse the epilogue, which can be useful if it contains text that could be incorrectly parse as reStructuredText.
+:noepilog: Do not parse the epilogue, which can be useful if it contains text that could be incorrectly parse as reStructuredText.
 
 :nodescription: Do not parse the description, which can be useful if it contains text that could be incorrectly parse as reStructuredText.