Merge pull request #48 from raboof/background

doc: note that boxer also does the sync to GitHub

README.md

diff --git a/README.md b/README.md
index 44d7223..b815c9c 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 - a [list of Apache GitHub repositories](https://gitbox.apache.org/repos/asf), original or mirrored, with links to their logs.
 - [Boxer](https://gitbox.apache.org/boxer/), a tool providing
   - account management: associate a user's Git account with their ASF account.
-  - repository management: easily create a new Git repository within the ASF system.
+  - repository management: easily create a new Git repository within the ASF system, and sync repositories and teams to GitHub
 
 ## Repository layout