Fix example test config files

automation-tests/credentials.yaml.example

@@ -2,7 +2,36 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-# insert your sauce labs credentials here and save as sauce.yaml
-username: <value>
-password: <value>
-api-key: <value>
+# File contains users data.
+#
+# Each user is a section named with its role
+# and any number of values. At least email,
+# password and name should be present.
+#
+# Example:
+#     admin:
+#         email: email@site.com
+#         password: password
+#         name: Test User
+#
+# Still, you are free to add any more data you wish. It will be kept
+# in the same dictionary.
+#
+# Example:
+#     admin:
+#         email: email@site.com
+#         password: password
+#         name: Test User
+#         username: testuser
+#         some_user_data: data
+#
+# The contents of this file are accessible via the pytest-mozwebqa plugin:
+#
+# Example:
+#   credentials = mozwebqa.credentials['default']
+#   credentials['email']
+
+default:
+    email: <value>
+    passord: <value>
+    name: <value>
\ No newline at end of file

automation-tests/sauce.yaml.example

+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# insert your sauce labs credentials here and save as sauce.yaml
+username: <value>
+password: <value>
+api-key: <value>
\ No newline at end of file