Adjust docs order for lists (#209)

Author: hugovk

docs/index.md

@@ -5,8 +5,8 @@ Welcome to the humanize API reference.
 - [Number](number.md)
 - [Time](time.md)
 - [Filesize](filesize.md)
-- [I18n](i18n.md)
 - [Lists](lists.md)
+- [I18n](i18n.md)
 
 {%
    include-markdown "../README.md"

mkdocs.yml

@@ -20,8 +20,8 @@ nav:
   - Number: number.md
   - Time: time.md
   - Filesize: filesize.md
-  - Internationalisation: i18n.md
   - Lists: lists.md
+  - Internationalisation: i18n.md
 
 plugins:
   - search