debian/control: Fix Vcs-Browser

Change-Id: Ibcc861fe2125ee81097d0209b95dcbdc98c819a8
diff --git a/debian/control b/debian/control
index 5df6c95..dd958c8 100644
--- a/debian/control
+++ b/debian/control
@@ -15,7 +15,7 @@
                libortp-dev
 Standards-Version: 3.9.7
 Vcs-Git: git://git.osmocom.org/libosmo-abis.git
-Vcs-Browser: http://git.osmocom.org/gitweb?p=libosmo-abis.git;a=summary
+Vcs-Browser: http://git.osmocom.org/libosmo-abis/
 Homepage: https://projects.osmocom.org/projects/libosmo-abis
 
 Package: libosmo-abis