progit/progit — pull request #239 by dsbonev (2012-07-27 20:51:06+00:00)
Title: Fixed a typo in 03-git-branching

-When you create the commit by running `git commit`, Git checksums each subdirectory (in this case, just the root project directory) and stores those **tree** objects in the Git repository. Git then creates a commit object that has the metadata and a pointer to the root project tree so it can re-create that snapshot when needed.

+When you create the commit by running `git commit`, Git checksums each subdirectory (in this case, just the root project directory) and stores those **three** objects in the Git repository. Git then creates a commit object that has the metadata and a pointer to the root project tree so it can re-create that snapshot when needed.