Update mac-setup.md

Author: trustdan

1-getting-started/mac-setup.md

@@ -121,7 +121,13 @@ bash
 gpg --output ssh_keys.zip --decrypt ssh_keys.zip.gpg  
 ```
 
-This will output the ssh_keys.zip file containing your unencrypted SSH keys!
+This will output the ssh_keys.zip file containing your unencrypted SSH keys.
 
 You only need to export and import the specific GPG key used to encrypt the file. Not the entire GPG Suite setup.
 The keys can then be decrypted on a new device as long as that GPG key is installed.
+
+TO IMPORT THE KEYS TO YOUR NEW MACHINE - 
+eval "$(ssh-agent -s)"
+      #### (example reply: Agent pid 59566, lets you know it's running)
+ssh-add --apple-use-keychain ~/.ssh/id_ed25519
+      #### (or id_rsa, or whatever you made)