diff --git a/_config.yml b/_config.yml
index 4850575..014cf46 100644
--- a/_config.yml
+++ b/_config.yml
@@ -41,12 +41,12 @@ aux_links:
 # Footer content appears at the bottom of every page's main content
 footer_content: "Copyright &copy; 2017-2019 Patrick Marsceill. Distributed by an <a href=\"https://github.com/pmarsceill/just-the-docs/tree/master/LICENSE.txt\">MIT license.</a>"
 # Footer metadata
-show_last_edit_time: true
+show_last_edit_time: true # show (default) or hide edit time
 last_edit_time_format: "%b %e %Y at %I:%M %p" # uses ruby's time format: https://ruby-doc.org/stdlib-2.7.0/libdoc/time/rdoc/Time.html
-show_gh_edit_link: true
+show_gh_edit_link: true # show (default) or hide edit this page link
 gh_edit_repository: "https://github.com/pmarsceill/just-the-docs" # the github URL for your repo
-gh_edit_branch: "master" # switch to the branch that your docs is served from
-gh_edit_view_mode: "tree" # switch to "edit" if you want the user to jump into the editor immediately
+gh_edit_branch: "master" # the branch that your docs is served from
+gh_edit_view_mode: "tree" # "tree" or "edit" if you want the user to jump into the editor immediately
 edit_link_text: "Edit this page on GitHub."
 
 # Color scheme currently only supports "dark" or nil (default)