diff --git a/app/assets/stylesheets/reports.scss b/app/assets/stylesheets/reports.scss
index 27b75f091..33647fdbf 100644
--- a/app/assets/stylesheets/reports.scss
+++ b/app/assets/stylesheets/reports.scss
@@ -509,12 +509,12 @@ label {
   }
 }
 
-/** Module repository element */
+// Module repository element
 .report-module-repository-element {
   margin-bottom: 0;
 
   .report-element-header {
-    border-bottom: none;
+    border-bottom: 0;
 
     .repository-name {
       margin-left: 5px;
@@ -522,7 +522,8 @@ label {
   }
 
   &:hover > .report-element-header {
-    .repository-icon,.repository-name {
+    .repository-icon,
+    .repository-name {
       color: $color-theme-primary;
     }
   }
diff --git a/app/controllers/concerns/report_actions.rb b/app/controllers/concerns/report_actions.rb
index 9b2886bde..cdae06f27 100644
--- a/app/controllers/concerns/report_actions.rb
+++ b/app/controllers/concerns/report_actions.rb
@@ -73,10 +73,10 @@ module ReportActions
       elements = []
       contents.values.each do |element|
         if contents.has_many
-          elements = params.select{|k| k.starts_with?("module_#{element}")}
-          elements = elements.select{|_,v| v == '1'}.keys
-          elements.map!{|el| el.gsub('module_', '')}.map!{|el| el.split('_')}
-          elements.map!{|el| [el[0].to_sym, el[1].to_i]}
+          elements = params.select { |k| k.starts_with?("module_#{element}") }
+          elements = elements.select { |_,v| v == '1' }.keys
+          elements.map! { |el| el.gsub('module_', '')}.map!{|el| el.split('_') }
+          elements.map! { |el| [el[0].to_sym, el[1].to_i] }
           break unless elements.empty?
         else
           present = in_params?("module_#{element}".to_sym) ||
diff --git a/config/initializers/extends/report_extends.rb b/config/initializers/extends/report_extends.rb
index aac3bd9b3..1c2c16233 100644
--- a/config/initializers/extends/report_extends.rb
+++ b/config/initializers/extends/report_extends.rb
@@ -97,11 +97,11 @@ module ReportExtends
     ModuleElement.new([:samples],
                       :samples,
                       false,
-                      [:my_module, :order]),
+                      %i(my_module order)),
     ModuleElement.new([:repository],
                       :repository,
                       false,
-                      [:my_module, :order],
+                      %i(my_module order),
                       nil,
                       true,
                       true)