Fix up footer

app/views/layouts/_footer.html.haml

@@ -2,11 +2,11 @@
   .container
     .row
       .col-md-4#footer1
-        = cms_snippet_content(:footer1)
+        != cms_snippet_content(:footer1)
       .col-md-4#footer2
-        = cms_snippet_content(:footer2)
+        != cms_snippet_content(:footer2)
       .col-md-4#footer3
-        = cms_snippet_content(:footer3)
+        != cms_snippet_content(:footer3)
         %div{ style: "float: right;" }
           %a{ href: "http://opendefinition.org/ossd/" }
             %img{ src: "http://assets.okfn.org/images/ok_buttons/os_80x15_blue.png", alt: "" }