Update mkdocs.yml

Author: Fiware-Community

mkdocs.yml

@@ -8,7 +8,7 @@ theme: readthedocs
 markdown_extensions: [toc,fenced_code]
 extra_css: ["https://www.fiware.org/style/fiware_readthedocs.css", "https://www.fiware.org/style/fiware_readthedocs_core.css"]
 nav:
-  - Home: index.md
+  - Home: 'index.md'
   - 'User & Programmers Manual':
     - 'Getting Started': 'README.md'
   - 'Installation & Administration Manual':