Improved copy

views/layout.haml

@@ -15,7 +15,7 @@
         %p
           %a{ :href => '/' } Home
         %p
-          %a{ :href => '/how-the-parliament-election-works' } How parliament elections work
+          %a{ :href => '/how-the-parliament-election-works' } How parliamentary elections work
         %p
           %a{ :href => '/how-the-council-election-works' } How council elections work
         %p