Updated README to note how to use HTTPS clone URLs.

README.md

@@ -20,7 +20,7 @@ USAGE
 1. You must create at least one page in your GitHub project's wiki (I just created the default `Home` page).
 2. If you intend to use SSH clone URLs, as opposed to HTTPS clone URLs, you must [generate SSH keys](https://help.github.com/articles/generating-ssh-keys/).
 3. Change to a directory where you _do not_ already have the GitHub project in question checked out (for safety reasons, it wants to work on a fresh copy and will not proceed if you already have a copy).
-4. Run `finishGoogleCodeGitHubWikiMigration [email protected]:<username>/<project>.git` (replacing `<username>` & `<project>` with the user & project names, respectively, of the repository to be cloned from GitHub).
+4. Run `finishGoogleCodeGitHubWikiMigration [email protected]:<username>/<project>.git` (replacing `<username>` & `<project>` with the user & project names, respectively, of the repository to be cloned from GitHub; you can also use HTTPS clone URLs and would run `finishGoogleCodeGitHubWikiMigration https://github.com/<username>/<project>.git` in that case).
 5. It should clone the repositories & do its work, leaving you with two locally-modified repositories `<project>` & `<project>.wiki`, having committed its changes to each.
 6. You should then go into each repository & review all the changes. I suggest at least a `git log` & `git diff HEAD^1` on each.
 7. If, **and only if**, you feel the changes are correct, you can perform a `git push` on each to commit the changes back to the repository on GitHub.