Fix incorrect nesting of sections in setup.cfg specification

Doc/packaging/setupcfg.rst

@@ -147,7 +147,7 @@ command sections
 
 
 Global options
-==============
+--------------
 
 Contains global options for Packaging. This section is shared with Distutils.
 
@@ -185,7 +185,7 @@ setup_hook
 
 
 Metadata
-========
+--------
 
 The metadata section contains the metadata for the project as described in
 :PEP:`345`.  Field names are case-insensitive.
@@ -308,7 +308,7 @@ from the fields present in the file.
 
 
 Files
-=====
+-----
 
 This section describes the files included in the project.
 
@@ -352,7 +352,7 @@ Example::
 
 
 Resources
----------
+^^^^^^^^^
 
 This section describes the files used by the project which must not be installed
 in the same place that python modules or libraries, they are called
@@ -448,10 +448,10 @@ Where {datafir} category will be platform-dependent.
 
 
 More control on source part
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
+"""""""""""""""""""""""""""
 
 Glob syntax
-"""""""""""
+'''''''''''
 
 When you declare source file, you can use a glob-like syntax to match multiples file, for example::
 
@@ -469,7 +469,7 @@ Glob tokens are:
 .. TODO Add examples
 
 Order of declaration
-""""""""""""""""""""
+''''''''''''''''''''
 
 The order of declaration is important if one file match multiple rules. The last
 rules matched by file is used, this is useful if you have this source tree::
@@ -492,7 +492,7 @@ one by one, you can declare them in this way::
        doc/README = {help}
 
 Exclude
-"""""""
+'''''''
 
 You can exclude some files of resources declaration by giving no destination, it
 can be useful if you have a non-resources file in the same directory of
@@ -513,12 +513,12 @@ Your **files** section will be::
        doc/RELEASES =
 
 More control on destination part
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+""""""""""""""""""""""""""""""""
 
 .. _setupcfg-resources-base-prefix:
 
 Defining a base prefix
-""""""""""""""""""""""
+''''''''''''''''''''''
 
 When you define your resources, you can have more control of how the final path
 is computed.
@@ -577,7 +577,7 @@ path will be::
 
 
 Overwriting paths for categories
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+""""""""""""""""""""""""""""""""
 
 This part is intended for system administrators or downstream OS packagers.
 
@@ -614,18 +614,18 @@ The platform-dependent categories are:
 
 
 Defining extra categories
-^^^^^^^^^^^^^^^^^^^^^^^^^
+"""""""""""""""""""""""""
 
 .. TODO
 
 
 Examples
-^^^^^^^^
+""""""""
 
 These examples are incremental but work unitarily.
 
 Resources in root dir
-"""""""""""""""""""""
+'''''''''''''''''''''
 
 Source tree::
 
@@ -647,7 +647,7 @@ So babar.sh and launch.sh will be placed in {scripts} directory.
 Now let's move all the scripts into a scripts directory.
 
 Resources in sub-directory
-""""""""""""""""""""""""""
+''''''''''''''''''''''''''
 
 Source tree::
 
@@ -673,7 +673,7 @@ scripts into {scripts} instead of {scripts}/scripts.
 Now let's add some docs.
 
 Resources in multiple sub-directories
-"""""""""""""""""""""""""""""""""""""
+'''''''''''''''''''''''''''''''''''''
 
 Source tree::
 
@@ -706,7 +706,7 @@ file is used.
 Now let's add some scripts for windows users.
 
 Complete example
-""""""""""""""""
+''''''''''''''''
 
 Source tree::
 
@@ -737,7 +737,7 @@ We use brace expansion syntax to place all the shell and batch scripts into
 
 
 Command sections
-================
+----------------
 
 To pass options to commands without having to type them on the command line
 for each invocation, you can write them in the :file:`setup.cfg` file, in a