Remove trailing whitespaces and trailing lines

app/views/commits/_diffs.html.haml

@@ -1,19 +1,17 @@
 - if @suppress_diff
   .alert-message.block-message
-    %p 
-      %strong Warning! Large commit with more then 200 files changed. 
+    %p
+      %strong Warning! Large commit with more then 200 files changed.
     %p To prevent performance issue we rejected diff information.
-    %p 
-      But if you still want to see diff 
-      = link_to "click this link", project_commit_path(@project, @commit.id, :force_show_diff => true), :class => "dark" 
-
+    %p
+      But if you still want to see diff
+      = link_to "click this link", project_commit_path(@project, @commit.id, :force_show_diff => true), :class => "dark"
 
 %p.cgray
   Showing #{pluralize(diffs.count, "changed file")}
 .file_stats
   = render "commits/diff_head", :diffs => diffs
 
-
 - unless @suppress_diff
   - diffs.each_with_index do |diff, i|
     - next if diff.diff.empty?
@@ -39,4 +37,3 @@
         - else
           %p
             %center No preview for this file type
-