diff --git a/lib/devise/mapping.rb b/lib/devise/mapping.rb
index 7c7ea0085..8b1f94ced 100644
--- a/lib/devise/mapping.rb
+++ b/lib/devise/mapping.rb
@@ -30,7 +30,7 @@ class Mapping #:nodoc:
 
     alias :name :singular
 
-    # Receives an object and find a scope for it. If a scope cannot be found,
+    # Receives an object and finds a scope for it. If a scope cannot be found,
     # raises an error. If a symbol is given, it's considered to be the scope.
     def self.find_scope!(obj)
       obj = obj.devise_scope if obj.respond_to?(:devise_scope)