battery plugin code clean up
diff --git a/themes/demula/demula.theme.bash b/themes/demula/demula.theme.bash
index 2b39b95..e8b3bc2 100644
--- a/themes/demula/demula.theme.bash
+++ b/themes/demula/demula.theme.bash
@@ -7,6 +7,7 @@
 #  - Monokai colors - http://monokai.nl/blog/2006/07/15/textmate-color-theme/
 #  - Bash_it modern theme
 #
+# Screenshot: http://goo.gl/VCmX5
 # by Jesus de Mula <jesus@demula.name>
 
 # For the real Monokai colors you should add these to your .XDefaults or