clarify language about SSH key generation

diff --git a/launcher b/launcher
index b941c16a6eb94f9e3c988ff572b094d9ebdf7627..4a92135753e51709e1d6dd5d021b605ffc1fbece 100755 (executable)
--- a/launcher
+++ b/launcher
@@ -115,9 +115,8 @@ fi
 get_ssh_pub_key() {
   if tty -s ; then
     if [[ ! -e ~/.ssh/id_rsa.pub && ! -e ~/.ssh/id_dsa.pub ]] ; then
-      echo You have no SSH key associated to this profile
-      echo "(This will allow you ssh access into your container)"
-      read -p "Generate SSH key at ~/.ssh/id_rsa.pub? (Y/n) " -n 1 -r
+      echo "This user has no SSH key, but a SSH key is required to access the Discourse Docker container."
+      read -p "Generate a SSH key? (Y/n) " -n 1 -r
       if [[ $REPLY =~ ^[Nn]$ ]] ; then
         echo
         echo WARNING: You may not be able to log in to your container.