Add some configuration info.

1 files changed, 4 insertions, 0 deletions

diff --git a/README.md b/README.md
index eac3311..3b6a166 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,10 @@ future:
 Configuration
 -------------
 
+Copy the configuration **config.php.example** file to create a **config.php**
+file. It contains all the values (PHP variables) used to customize the looking
+glass.
+
 License
 -------