Fix capitalized property descriptions

Signed-off-by: Szymon Karpiński <skarpinski@nvidia.com>

docs/_templates/layout.html

@@ -80,7 +80,7 @@
  border-top: solid 3px rgba(59,93,0,1);
  }
 
- html.writer-html4 .rst-content dl:not(.docutils) .property, html.writer-html5 .rst-content dl[class]:not(.option-list):not(.field-list):not(.footnote):not(.glossary):not(.simple) .property {
+ html.writer-html4 .rst-content dl:not(.docutils):not(.py) .property, html.writer-html5 .rst-content dl[class]:not(.py):not(.option-list):not(.field-list):not(.footnote):not(.glossary):not(.simple) .property {
  text-transform: capitalize;
  display: inline-block;
  padding-right: 8px;