--- a/code-metrics.rst	Sat Sep 19 14:40:51 2015 +0300
+++ b/code-metrics.rst	Sat Sep 19 22:12:50 2015 +0300
@@ -13,3 +13,9 @@
  * http://en.wikipedia.org/wiki/Comparison_of_development_estimation_software
  * http://en.wikipedia.org/wiki/Software_development_effort_estimation
 
+Code metrics tools.
+===================
+::
+
+  $ sloccount $DIR
+