diff --git a/app/models/domain.rb b/app/models/domain.rb
index 0233a78..173f106 100644
--- a/app/models/domain.rb
+++ b/app/models/domain.rb
@@ -1,3 +1,4 @@
 class Domain < ActiveRecord::Base
+  set_inheritance_column { 'sti_type' }
   has_many :records
 end
diff --git a/app/models/record.rb b/app/models/record.rb
index 265c0e6..a8cbc98 100644
--- a/app/models/record.rb
+++ b/app/models/record.rb
@@ -1,3 +1,4 @@
 class Record < ActiveRecord::Base
+  set_inheritance_column { 'sti_type' }
   belongs_to :domain
 end
diff --git a/app/views/fragments/_bottom.html.erb b/app/views/fragments/_bottom.html.erb
index ce8bb6a..87ae651 100644
--- a/app/views/fragments/_bottom.html.erb
+++ b/app/views/fragments/_bottom.html.erb
@@ -1,5 +1,5 @@
 <div id="footer">
   <div class="block">
-    <p>Copyright &copy; <%= Time.now.year %> Nicolae Claudis</p>
+    <p>Copyright &copy; <%= Time.now.year %> Nicolae Claudius</p>
   </div>      
 </div>
\ No newline at end of file