diff --git a/check_process b/check_process
index f97ba04..a72c85a 100644
--- a/check_process
+++ b/check_process
@@ -16,7 +16,6 @@
 		upgrade=1	from_commit=CommitHash
 		backup_restore=1
 		multi_instance=1
-		port_already_use=0
 		change_url=1
 ;;; Options
 Email=
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index e69de29..7279cb8 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -0,0 +1,4 @@
+## Completing the installation
+
+
+http://doc.prestashop.com/display/PS17/Installing+PrestaShop#InstallingPrestaShop-Completingtheinstallation
\ No newline at end of file