spacing changed from 4 to 2 in ` _clone_panel.html.haml`.

app/views/shared/_clone_panel.html.haml

 - project = project || @project
 
 .git-clone-holder
-    .btn-group.clone-options
-        %a.clone-dropdown-btn.btn{href: '#', 'data-toggle' => 'dropdown'}
-            %span
-                = default_clone_protocol.upcase
-            = icon('angle-down')
-        %ul.dropdown-menu.dropdown-menu-right.clone-options-dropdown
-            %li
-                %a{href: '#', "data-url" => @project.ssh_url_to_repo}
-                    SSH
-            %li
-                %a{href: '#', "data-url" => @project.http_url_to_repo}
-                    HTTPS
+  .btn-group.clone-options
+    %a.clone-dropdown-btn.btn{href: '#', 'data-toggle' => 'dropdown'}
+      %span
+        = default_clone_protocol.upcase
+      = icon('angle-down')
+    %ul.dropdown-menu.dropdown-menu-right.clone-options-dropdown
+      %li
+        %a{href: '#', "data-url" => @project.ssh_url_to_repo}
+          SSH
+      %li
+        %a{href: '#', "data-url" => @project.http_url_to_repo}
+          HTTPS
 
-    = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control", readonly: true
-    .input-group-btn
-        = clipboard_button(clipboard_target: '#project_clone')
+  = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control", readonly: true
+  .input-group-btn
+    = clipboard_button(clipboard_target: '#project_clone')
 
 :javascript
-    $('ul.clone-options-dropdown a').on('click',function(e){
-        e.preventDefault();
-        var $this = $(this);
-        $('a.clone-dropdown-btn span').text($this.text());
-        $('#project_clone').val($this.data('url'));
-    });
+  $('ul.clone-options-dropdown a').on('click',function(e){
+    e.preventDefault();
+    var $this = $(this);
+    $('a.clone-dropdown-btn span').text($this.text());
+    $('#project_clone').val($this.data('url'));
+  });