Update 8.2-to-8.3.md

doc/update/8.2-to-8.3.md

@@ -158,6 +158,10 @@ it where the 'public' directory of GitLab is.
 cd /home/git/gitlab
 sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 ```
+    
+For Ubuntu 16.04.1 LTS:
+
+    sudo systemctl daemon-reload
 
 ### 8. Use Redis v2.8.0+