Clean up some docs formatting.

.spell-dict

@@ -70,6 +70,7 @@ refactor
 refactored
 refactors
 registerExtension
+richeland
 RSS
 rST
 ryneeverett

docs/extensions/code_hilite.txt

@@ -38,7 +38,7 @@ command from the command line:
 
     pygmentize -S default -f html -a .codehilite > styles.css
 
-If you are using a different `css_class` (default: `codehilite`), then
+If you are using a different `css_class` (default: `.codehilite`), then
 set the value of the `-a` option to that class name. The CSS rules will be
 written to the `styles.css` file which you can copy to your site and link from
 your HTML templates.
@@ -49,23 +49,23 @@ installed via Pygments plugins), run the following command:
 
     pygmentize -L style
 
-!!! see also
+See Pygments' excellent [documentation] for more details. If no language is
+defined, Pygments will attempt to guess the language. When that fails, the code
+block will not be highlighted.
+
+!!! note "See Also"
 
     GitHub user [richeland] has provided a number of different [CSS style
     sheets][rich] which work with Pygments along with a [preview] of each theme.
     The `css_class` used is the same as the default value for that option
-    (`codehilite`). However, the Python-Markdown project makes no guarantee that
+    (`.codehilite`). However, the Python-Markdown project makes no guarantee that
     richeland's CSS styles will work with the version of Pygments you are using.
     To ensure complete compatibility, you should generate the CSS rules from
     your own installation of Pygments.
 
-See Pygments' excellent [documentation] for more details. If no language is
-defined, Pygments will attempt to guess the language. When that fails, the code
-block will not be highlighted.
-
 [richeland]: https://github.com/richleland
 [rich]: https://github.com/richleland/pygments-css
-[previews]: http://richleland.github.io/pygments-css/
+[preview]: http://richleland.github.io/pygments-css/
 [documentation]: http://pygments.org/docs/