Minor improvements on user documentation

docs/user.md

@@ -39,8 +39,7 @@ If you want to report a bug or ask a question, [create an issue](https://github.
 
 ## Hexo configuration ##
 
-1. Modify the theme in ```_config.yml``` by changing ```theme``` variable  to ```tranquilpeak```
-2. Complete ```theme/tranquilpeak/_config.yml``` with your informations by following directives in comments
+Modify the theme in ```_config.yml``` by changing ```theme``` variable  to ```tranquilpeak```
 
 If it's your first time using Hexo, please check [Hexo official documentation](https://hexo.io/docs/)
 
@@ -90,6 +89,8 @@ If you want more informations on this plugin : [hexo-generator-feed](https://git
 
 ## Tranquilpeak configuration ##
 
+Complete ```theme/tranquilpeak/_config.yml``` with your informations.
+
 ### Sidebar ###
 
 The sidebar is powerful and easily configurable.