Merge pull request #22 from maximesrd/patch-1

Fix  error  E0277

source/update.html.md

@@ -6,11 +6,12 @@ instance up-to-date is important.'
 ---
 
 To update your instance, run these commands with `plume` user if you created it, or with your default user, in the Plume directory.
+Replace DATABASE with either postgres or sqlite depending on what you want to use.
 
 ```bash
 git pull origin master
 cargo web deploy -p plume-front
-cargo install --force && cargo install --path plume-cli --force
+cargo install --force --no-default-features --features DATABASE && cargo install --path plume-cli --force --features DATABASE
 
 # Run the migrations
 diesel migration run