diff --git a/mediawikibot.rb b/mediawikibot.rb
index cc0e0e2..eacd92e 100755
--- a/mediawikibot.rb
+++ b/mediawikibot.rb
@@ -171,8 +171,7 @@ class WikiBot
 
     fields_string = get_raw(title).scan(template_re)[0][0]
     fields_string.split(/\|/).each do |field|
-      x = field.split(/=/)
-      key = x[0]; value = x[1]
+      (key, value) = field.split(/=/)
       fields[key] = value
     end
 
@@ -194,5 +193,6 @@ class WikiBot
     return articles
   end
 
-end
-end
+end # class WikiBot
+
+end # module MediaWikiBot