sync repo examples with defaults and comment out example repo settings

!359

examples/config.yml

@@ -52,23 +52,27 @@
 # The same policy is applied to the archive repo, if there is one.
 # repo_maxage: 0
 
-repo_url: https://MyFirstFDroidRepo.org/fdroid/repo
-repo_name: My First F-Droid Repo Demo
-repo_description: >-
-  This is a repository of apps to be used with F-Droid. Applications in this
-  repository are either official binaries built by the original application
-  developers, or are binaries built from source by the admin of f-droid.org
-  using the tools on https://gitlab.com/u/fdroid.
+# repo_url: https://MyFirstFDroidRepo.org/fdroid/repo
+# repo_name: My First F-Droid Repo Demo
+# repo_description: >-
+#   This is a repository of apps to be used with F-Droid. Applications
+#   in this repository are either official binaries built by the
+#   original application developers, or are binaries built from source
+#   by the admin of f-droid.org using the tools on
+#   https://gitlab.com/fdroid.
 
 # As above, but for the archive repo.
+#
+# archive_url: https://f-droid.org/archive
+# archive_name: My First F-Droid Archive Demo
+# archive_description: >-
+#   The repository of older versions of packages from the main demo repository.
+
 # archive_older sets the number of versions kept in the main repo, with all
 # older ones going to the archive. Set it to 0, and there will be no archive
 # repository, and no need to define the other archive_ values.
-archive_older: 3
-archive_url: https://f-droid.org/archive
-archive_name: My First F-Droid Archive Demo
-archive_description: >-
-  The repository of older versions of packages from the main demo repository.
+#
+# archive_older: 3
 
 # The repo's icon defaults to a file called 'icon.png' in the 'icons'
 # folder for each section, e.g. repo/icons/icon.png and