Fixed reference to Triton Java in README.

Author: Elijah Zupancic

README.md

@@ -143,4 +143,5 @@ Please refer to the [release documentation](RELEASING.md).
 See <https://github.com/joyent/java-http-signature/issues>.
 
 ## License
-Triton Java is licensed under the MPLv2. Please see the `LICENSE.txt` file for more details.
+Java HTTP Signatures is licensed under the MPLv2. Please see the 
+[LICENSE.txt](LICENSE.txt) file for more details.