diff --git a/README.md b/README.md
index aa5bc31..d9f29a9 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,17 @@
 
 ## Features
 
-* User can change root password in Virtual Machine (Tested only Ubuntu)
+* User can add SSH public key to root in Instance (Tested only Ubuntu)
+* User can change root password in Instance (Tested only Ubuntu)
+
+### Warning!!!
+
+How to update <code>gstfsd</code> daemon on hypervior:
+
+```bash
+wget -O - https://clck.ru/9VMRH | sudo tee -a /usr/local/bin/gstfsd
+sudo service supervisor restart
+```
 
 ### Description
 
@@ -46,7 +56,7 @@ password: admin
 
 ### How To Update
 ```bash
-$ git pull
-$ python manage.py migrate
-$ sudo service supervisor restart
+git pull
+python manage.py migrate
+sudo service supervisor restart
 ```
diff --git a/conf/daemon/gstfsd b/conf/daemon/gstfsd
index d4c4aa8..d97b4e5 100644
--- a/conf/daemon/gstfsd
+++ b/conf/daemon/gstfsd
@@ -1,4 +1,7 @@
 #!/usr/bin/env python
+#
+# gstfsd - WebVirtCloud daemon for managing VM's filesystem
+#
 
 import SocketServer
 import json