Remove plus icon from compare view

app/views/projects/compare/_form.html.haml

@@ -23,6 +23,4 @@
     - if @merge_request.present?
       = link_to "View Open Merge Request", namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: 'prepend-left-10 btn'
     - elsif create_mr_button?
-      = link_to create_mr_path, class: 'prepend-left-10 btn' do
-        = icon("plus")
-        Create Merge Request
+      = link_to "Create Merge Request", create_mr_path, class: 'prepend-left-10 btn'