Fix Elkarbackup link

README.md

@@ -72,7 +72,7 @@
 * [Brebis](http://brebisproject.org) - A fully automated backup checker
 * [Burp](http://burp.grke.org/) - Network backup and restore program.
 * [Duplicity](http://duplicity.nongnu.org/) - Encrypted bandwidth-efficient backup using the rsync algorithm.
-* [Elkarbackup](https://github.com/elkarbackup/) - Backup solution based on RSnapshot with a simple web interface
+* [Elkarbackup](https://github.com/elkarbackup/elkarbackup) - Backup solution based on RSnapshot with a simple web interface
 * [Lsyncd](https://github.com/axkibe/lsyncd) - File Monitor which spawns a process to synchronize the changes (rsync by default).
 * [Rsnapshot](http://www.rsnapshot.org/) - Filesystem Snapshotting Utility.
 * [SafeKeep](http://safekeep.sourceforge.net/) - Centralized pull-based backup using `rdiff-backup`.