build: switch source archive to xz compression
Mention gerrit in the README
Change-Id: I468cedde1a15f760aef00ac2995dd5f73728b89e
diff --git a/README.md b/README.md
index e8074fb..006dbe2 100644
--- a/README.md
+++ b/README.md
@@ -36,11 +36,11 @@
./waf
sudo ./waf install
-To build on memory constrained platform, please use `./waf -j1` instead of `./waf`. The
-command will disable parallel compilation.
+To build on memory constrained systems, please use `./waf -j1` instead of `./waf`. This
+will disable parallel compilation.
If configured with tests (`./waf configure --with-tests`), the above commands will also
-generate unit tests that can be run with `./build/unit-tests`.
+build a suite of unit tests that can be run with `./build/unit-tests`.
## Reporting bugs
@@ -49,8 +49,8 @@
## Contributing
-We greatly appreciate contributions to the ChronoSync code base, provided that they are
-licensed under the GNU GPL version 3 or a compatible license.
+Contributions to ChronoSync are greatly appreciated and can be made through our
+[Gerrit code review site](https://gerrit.named-data.net/).
If you are new to the NDN software community, please read our [Contributor's Guide](
https://github.com/named-data/.github/blob/main/CONTRIBUTING.md) to get started.