diff --git a/docs/deployment/one-off-processes.md b/docs/deployment/one-off-processes.md
index b40dc7bf4..3210a6f7c 100644
--- a/docs/deployment/one-off-processes.md
+++ b/docs/deployment/one-off-processes.md
@@ -29,7 +29,7 @@ dokku run my-app console
 If you want to remove the container after a command has started, you can run the following command:
 
 ```shell
-# keep `run` containers around
+# don't keep `run` containers around
 dokku config:set --global DOKKU_RM_CONTAINER=1
 
 # revert the above setting and keep containers around
diff --git a/docs/getting-started/upgrading.md b/docs/getting-started/upgrading.md
index 667d668e4..8adc671db 100644
--- a/docs/getting-started/upgrading.md
+++ b/docs/getting-started/upgrading.md
@@ -26,7 +26,7 @@ If Dokku was installed via `apt-get install dokku` or `bootstrap.sh` (most commo
 sudo apt-get update
 dokku apps
 dokku ps:stop APP # repeat to shut down each running app
-sudo apt-get install -qq -y dokku herokuish
+sudo apt-get install -qq -y dokku herokuish sshcommand plugn
 dokku ps:rebuildall # rebuilds all applications
 ```