Moved around docs on default ssh user

Author: ddworken

README.md

@@ -87,6 +87,14 @@ on the `ssh` binary being in the path. This can be installed in a number of diff
 [built in version](https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse) on 
 modern versions of windows. 
 
+# Using kssh with jumpboxes and bastion hosts
+
+kssh does work correctly with jumpboxes and bastion hosts as long as they are configured to trust the SSH CA. For example, 
+the command `kssh -J dev@jumpbox.example.com dev@server.internal` does work correctly. If you use an SSH config
+to manage your jumpbox configuration in a way that relies on using a specific user, it may be useful to specify a default
+user for kssh to use. For example, `kssh --set-default-user dev` will make it so that `kssh -J jumpbox.example.com server.internal`
+works correctly. 
+
 # Contributing
 
 There are two separate binaries built from the code in this repo:

docs/troubleshooting.md

@@ -60,9 +60,3 @@ ssh-keygen \
 ```
 
 You can then use the signed SSH key to SSH via `ssh -i /path/to/key.pub user@server`. 
-
-## Using kssh with jumpboxes and bastion hosts
-
-kssh does work correctly with jumpboxes and bastion hosts. Eg the command `kssh -J jumpbox.example.com server.internal`
-does work correctly. If using this with an SSH config, it may be useful to use `kssh --set-default-user foo` in order
-to specify a user to use for all kssh connections.