diff --git a/README.md b/README.md
index 1fcec2c..3df292f 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ iOS library that helps finding (UITableView-compatible) differences between two
 
 Podfile:
 
-```
+```ruby
 source 'https://github.com/mediamonks/MMMSpecs.git'
 source 'https://github.com/CocoaPods/Specs.git'
 # ...