Rearrange escaping functions to describe them in the order they shoul…

…d be used.

docs/deprecated/python_eggs.rst

@@ -131,12 +131,12 @@ egg filename is as follows::
 
     name ["-" version ["-py" pyver ["-" required_platform]]] "." ext
 
-The "name" and "version" should be escaped using the ``to_filename()``
-function provided by ``pkg_resources``, after first processing them with
-``safe_name()`` and ``safe_version()`` respectively. Note that the escaping is
-irreversible and the original name can only be retrieved from the distribution
-metadata. For a detailed description of these transformations, please see the
-"Parsing Utilities" section of the ``pkg_resources`` manual.
+The "name" and "version" should be escaped using ``pkg_resources`` functions
+``safe_name()`` and ``safe_version()`` respectively then using
+``to_filename()``. Note that the escaping is irreversible and the original
+name can only be retrieved from the distribution metadata. For a detailed
+description of these transformations, please see the "Parsing Utilities"
+section of the ``pkg_resources`` manual.
 
 The "pyver" string is the Python major version, as found in the first
 3 characters of ``sys.version``.  "required_platform" is essentially