diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index bc3c0af02..d15b581f6 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -711,8 +711,7 @@ update
     end
     all_author = all_author.collect {|c| c.gsub(%r{<.+@.+>}, '') }
     commits_by_author = repository.commits(all_author, @date_from, @date_to)
-    logger.info "start******************************************************************" + commits_by_author
-    logger.info "end**************************************************************8"
+    Rails.logger.debug "######################################{commits_by_author}"
 
     fields = commits_by_author.collect {|r| r.first}
     commits_data = commits_by_author.collect {|r| r.last}
@@ -721,7 +720,7 @@ update
     commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
 
     # Remove email adress in usernames
-    # fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
+    fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
 
     graph = SVG::Graph::BarHorizontal.new(
         :height => 400,