escape the quotes better

lib/tasks/search.rake

@@ -11,7 +11,7 @@ namespace :search do
   {% for page in site.html_pages %}"{{ forloop.index0 }}": {
     "id": "{{ forloop.index0 }}",
     "title": "{{ page.title | xml_escape }}",
-    "content": "{{ page.content | markdownify | strip_html | xml_escape | remove: "Table of contents" | remove: page.title | strip_newlines | replace: "\", " "}}",
+    "content": "{{ page.content | markdownify | strip_html | xml_escape | remove: \'Table of contents\' | remove: page.title | strip_newlines | replace: \'\\', \' \'}}",
     "url": "{{ page.url | xml_escape }}"
   }{% if forloop.last %}{% else %},
   {% endif %}{% endfor %}