Remove trailing whitespaces and trailing lines

app/views/profile/design.html.haml

@@ -3,11 +3,11 @@
     %h3 Application theme
     %hr
     .clearfix
-      = label_tag do 
+      = label_tag do
         = f.radio_button :theme_id, 1
         Default
 
-      = label_tag do 
+      = label_tag do
         = f.radio_button :theme_id, 2
         Classic
     %br
@@ -29,8 +29,8 @@
             = f.radio_button :dark_scheme, true
             Dark code preview
 
-:javascript 
-  $(function(){ 
+:javascript
+  $(function(){
     $(".edit_user input").bind("click", function() {
       $(".edit_user").submit();
     });

app/views/profile/show.html.haml

@@ -50,10 +50,10 @@
         You can change your avatar at gravatar.com
 
       %h4
-        Personal projects: 
+        Personal projects:
         %small.right
           %span= current_user.my_own_projects.count
-          of 
+          of
           %span= current_user.projects_limit
       .progress
         .bar{:style => "width: #{current_user.projects_limit_percent}%;"}
@@ -65,6 +65,5 @@
 
       = link_to "Add Public Key", new_key_path, :class => "btn small right"
 
-
   .form-actions
     = f.submit 'Save', :class => "btn-primary btn"

app/views/profile/token.html.haml

@@ -1,4 +1,4 @@
-%h3 
+%h3
   Private token
   %span.cred.right
     keep it in secret!