--- a/gnu-make.rst	Sun Jan 29 23:38:28 2017 +0200
+++ b/gnu-make.rst	Mon Jan 30 00:44:30 2017 +0200
@@ -6,35 +6,31 @@
 .. contents::
    :local:
 
-Make docs.
-==========
+GNU Make documentation
+======================
 
-  http://make.paulandlesley.org/ http://mad-scientist.net/make/
-                Paul D. Smith page about make.
-  http://make.paulandlesley.org/autodep.html
-                Advanced Auto-Dependency Generation
-  http://miller.emu.id.au/pmiller/books/rmch/
-                "Recursive Make Considered Harmful" home page.
-  http://evbergen.home.xs4all.nl/nonrecursive-make.html
-                Implementing non-recursive make.
-  http://www.electric-cloud.com/resources/mrmake.php
-                Ask Mr. Make
+http://make.paulandlesley.org/ http://mad-scientist.net/make/
+  Paul D. Smith page about make.
+http://make.paulandlesley.org/autodep.html
+  Advanced Auto-Dependency Generation
+http://miller.emu.id.au/pmiller/books/rmch/
+  "Recursive Make Considered Harmful" home page.
+http://evbergen.home.xs4all.nl/nonrecursive-make.html
+  Implementing non-recursive make.
+http://www.electric-cloud.com/resources/mrmake.php
+  *Ask Mr. Make*. Series of article on tricks with GNU Make.
 
-How view list of default make definitions.
-==========================================
+Debugging GNU Make
+==================
+
+How view list of default make definitions::
 
   $ make -p -f /dev/null
 
-GNU Make Standard Library.
-==========================
+GNU Make configuration
+======================
 
-  http://gmsl.sourceforge.net
-                home page
-
-GNU Make configuration.
-=======================
-
-Put on top of your Makefile:
+There are defaults that enrich behavior of GNU Make::
 
   # Disable built in pattern rules.
   MAKEFLAGS += -r
@@ -45,3 +41,9 @@
   # Default target.
   .DEFAULT_GOAL = all
 
+GNU Make Standard Library
+=========================
+
+http://gmsl.sourceforge.net
+  home page
+