diff --git a/README.md b/README.md
index 3be9ea1..22a02f3 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,10 @@
 # git-post-commit-dummy
 
-A Git `post-commit` hook that keeps your GitHub commit graph intact. 
+A Git `post-commit` hook that keeps your GitHub (or other) commit graph intact. 
 
-Saves all commits to non-owned repositories to your own repository as dummy commit (commit without changes), so you don't lose the commits when removed from the project or organization.
+Saves all commits to non-owned repositories to your own repository as dummy
+commit (commit without changes), so you don't lose the commits when removed from
+the project or organization.
 
 Dummy commit messages have the following format:
 
@@ -14,13 +16,17 @@ https://url-to-non-owned-repository
 
 ## Installation
 
-1. Create a new repository (e.g. `git-history`) that will be used as dummy commit target
+1. Create a new repository (e.g. `git-history`) that will be used as dummy
+commit target
 2. Clone the repository to your local machine and note its path
-3. Download [post-commit](post-commit) and set `GITHUB_ACCOUNT_URL` and `DUMMY_COMMIT_REPOSITORY`
+3. Download [post-commit](post-commit) and set `OWNED_REMOTE_URL_PREFIX` and
+`DUMMY_COMMIT_REPOSITORY_PATH`
 4. Make `post-commit` executable by running `chmod +x post-commit`
-5. Copy `post-commit` to a project's `.git/hooks` directory to have it save dummy commits
+5. Copy `post-commit` to a project's `.git/hooks` directory to have it save
+dummy commits
 
 ## Check that it works
 
 1. Create a local commit for a project with `post-commit` installed
-2. Check that your dummy commit repository (e.g. `git-history`) received the dummy commit
+2. Check that your dummy commit repository (e.g. `git-history`) received the
+dummy commit