correct issues with users.yml spacing

initializers/users.yml

@@ -1,10 +1,10 @@
-#- username: technical_user
+# - username: technical_user
 #   api_token: 0123456789technicaluser789abcdef01234567 # must be looooong!
-#- username: reader
+# - username: reader
 #   password: reader
-#- username: writer
+# - username: writer
 #   password: writer
-#- username: jdoe
+# - username: jdoe
 #   first_name: John
 #   last_name: Doe
 #   api_token: 0123456789jdoe789abcdef01234567jdoe