diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index 9ac19971f..02b7044da 100644
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -328,10 +328,10 @@ class WikiAnnotate
       break unless @lines.detect { |line| line[0].nil? }
       current = current.previous
     end
-    @lines.each { |line|
+    @lines.each do |line|
       line[0] ||= current.version
       # if the last known version is > 1 (eg. history was cleared), we don't know the author
       line[1] ||= current.author if current.version == 1
-    }
+    end
   end
 end