Merge topic 'update-guides'

9b988d9e57 Help: Cleanup guides

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5280

Help/guide/importing-exporting/index.rst

@@ -1,10 +1,13 @@
-Importing and Exporting Targets
-*******************************
+Importing and Exporting Guide
+*****************************
 
 .. only:: html
 
    .. contents::
 
+Introduction
+============
+
 In this guide, we will present the concept of :prop_tgt:`IMPORTED` targets
 and demonstrate how to import existing executable or library files from disk
 into a CMake project. We will then show how CMake supports exporting targets

Help/guide/tutorial/index.rst

@@ -5,6 +5,9 @@ CMake Tutorial
 
    .. contents::
 
+Introduction
+============
+
 The CMake tutorial provides a step-by-step guide that covers common build
 system issues that CMake helps address. Seeing how various topics all
 work together in an example project can be very helpful. The tutorial

Help/guide/using-dependencies/index.rst

@@ -31,7 +31,7 @@ See the :guide:`User Interaction Guide` for
 more about setting cache entries.
 
 Libraries providing Config-file packages
-----------------------------------------
+========================================
 
 The most convenient way for a third-party to provide library
 binaries for use with CMake is to provide
@@ -115,7 +115,7 @@ file, such as ``/opt/somepackage/lib/cmake/SomePackage/`` in
 the above example.
 
 Imported Targets from Packages
-------------------------------
+==============================
 
 A third-party package which provides config-file packages may
 also provide :ref:`Imported targets`. These will be