Another try

manifests/init.pp

@@ -3,7 +3,7 @@ class openspace_users {
   users::liu_user { 'emmbr26':
     commonname => 'Emma Broman',
     shell      => '/bin/bash',
-    sshkey     => 'AAAAC3NzaC1lZDI1NTE5AAAAIGM+gqqrP3NDhSHIboUwfwJPlKRKqOkTF3gqbMcUoQDn',
+    sshkey     => 'AAAAB3NzaC1yc2EAAAADAQABAAABgQC+lkvOu/emIbcA/rWHVkHqJkRdxT+/sCG00Gc48+kzlzkUcIfD0RzLrgvhTJ2qo5gpT9iR8UFCyXelGzZAIPxQl3lb5mGTFEfXozBlZL798r8mO9HJQTulIW3sB7+zuyXcOm4BlRXkCKoMypPfkhjF3bIYDOniGkSPc4eNOXzxYAEmdij9pVUXpvO+GGU1ebdXPfBvyB7SRK0iZPaaQuUYYEaH2/zlKRmF0VXi0XcvhA9f5Y9sFxUB4JvoZY9gc6wqlmWRE//ZFRfNhFPzVEtcSQjGHfUlOkvhFFx6F/urQvqpUMiz8F1J87I722lToNToRUMFJurAiNM3u17U5zDTSd7eSV7vFIwalncqtx6dH445j2H1/HtfD2h4ucxCK6CRKzl+DVR+SiUgxKI42A0v7i+eAgMI77laylRn4i332Hw2ZiABISStufZW6z3wpgmN8CAqcNKfdB8cswKZ',
   }
   users::liu_user { 'malej60':
     commonname => 'Malin Ejdbo',