diff --git a/README.md b/README.md
index 2f2aa09a..d76da5bb 100644
--- a/README.md
+++ b/README.md
@@ -1,24 +1,34 @@
 ## *PATHFINDER*
-### Mapping tool for *EVE ONLINE*
+Mapping tool for *EVE ONLINE*
+
+## Directory structure (production)
 
-### Directory structure (production deployment)
 ```
   |-- (0755) app              --> backend [*.php]
-        |-- app               --> "Fat Free Framework" extensions
-            |-- ...
-        |-- lib               --> "Fat Free Framework"
-            |-- ...
-        |-- main              --> "PATHFINDER" root
-            |-- ...
-        |-- config.ini        --> config "f3" framework
-        |-- cron.ini          --> config cronjobs
-        |-- pathfinder.ini    --> config pathfinder
-        |-- routes.ini        --> config routes
-  |-- (0755) build_js
-  |-- (0755) js
-  |-- (0777) logs
-  |-- (0755) public
-  |-- (0777) tmp
-  |-- (0755) .htaccess
+      |-- app               --> "Fat Free Framework" extensions
+      |-- lib               --> "Fat Free Framework"
+      |-- main              --> "PATHFINDER" root
+      |-- config.ini        --> config "f3" framework
+      |-- cron.ini          --> config cronjobs
+      |-- pathfinder.ini    --> config pathfinder
+      |-- routes.ini        --> config routes
+  |-- (0755) build_js       --> JS build folder and source maps (minified, uglified)
+      |-- app               --> "PATHFINDER" core files
+      |-- lib               --> 3rd partie extension/library
+      |-- build.txt         --> generated build summary
+  |-- (0755) js             --> JS source files (raw)
+      |-- app               --> "PASTHFINDER" core files (not used for production )
+      |-- lib               --> 3rd partie extension/library (not used for production )
+      |-- app.js            --> require.js config (!required for production!)
+  |-- (0777) logs           --> log files
+      |-- ...
+  |-- (0755) public         --> frontend source
+      |-- css               --> CSS build folder (minified)
+      |-- fonts             --> Web/Icon fonts
+      |-- img               --> images
+      |-- templates         --> templates
+  |-- (0777) tmp            --> cache folder
+      |-- ...
+  |-- (0755) .htaccess      --> reroute/caching rules
   |-- (0755) index.php
 ```