diff --git a/examples/show_obs.py b/examples/show_obs.py
index c5a4ab9..dd46946 100644
--- a/examples/show_obs.py
+++ b/examples/show_obs.py
@@ -1,6 +1,6 @@
 #! /usr/bin/env python
 # ==========================================================================
-# This script displays a summary of an observation container stored in an XML file
+# Display summary of observation definition XML file
 #
 # Required 3rd party modules:
 # - matplotlib