Minor text cleanup.

gcallah · gcallah · commit 8488f93065be · 2015-10-07T01:30:29.000-04:00
diff --git a/doc/users/style_sheets.rst b/doc/users/style_sheets.rst
@@ -6,7 +6,8 @@ Customizing plots with style sheets
 
 
 The ``style`` package adds support for easy-to-switch plotting "styles" with
-the same parameters as a matplotlibrc_ file.
+the same parameters as a matplotlibrc_ file (which is read at startup to 
+configure matplotlib).
 
 There are a number of pre-defined styles provided by matplotlib. For
 example, there's a pre-defined style called "ggplot", which emulates the
@@ -28,8 +29,8 @@ You can create custom styles and use them by calling ``style.use`` with the
 path or URL to the style sheet. Alternatively, if you add your ``<style-name>.mplstyle`` 
 file to ``mpl_configdir/stylelib``, you can reuse your custom style sheet with a call to 
 ``style.use(<style-name>)``. By default ``mpl_configdir`` should be ``~/.config/matplotlib``, 
-but you can check where yours is with ``matplotlib.get_configdir()``, you may need to 
-create this directory. Note that a custom style sheet in ``mpl_configdir/stylelib`` 
+but you can check where yours is with ``matplotlib.get_configdir()``. (You may need to 
+create this directory.) Note that a custom style sheet in ``mpl_configdir/stylelib`` 
 will override a style sheet defined by matplotlib if the styles have the same name.
 
 For example, you might want to create
