Update README.md

README.md

@@ -6,3 +6,19 @@ Installation
 ------------
 
 1.    Activate module in the OXID backend
+
+----
+
+After uploading the module, your directory should look like this:
+
+```
+├── index.php
+├── bootstrap.php
+├── config.inc.php
+├── ...
+└── modules
+    └── ab_htmlmin
+        ├── README.md
+        ├── metadata.php
+        └── models
+```