doc: update build instructions for Debian 9

The instruction to checkout to the stable/3.0 branch doesn't belong
here.

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>

diff --git a/doc/developer/building-frr-for-debian9.rst b/doc/developer/building-frr-for-debian9.rst
index 7dad9a7bd441de586df3e0fa3ac8d043519eb2e3..afcbae08191dea0afe5872de7da3c0da735183e9 100644 (file)
--- a/doc/developer/building-frr-for-debian9.rst
+++ b/doc/developer/building-frr-for-debian9.rst
@@ -39,7 +39,6 @@ an example.)
 
     git clone https://github.com/frrouting/frr.git frr
     cd frr
-    git checkout stable/3.0
     ./bootstrap.sh
     ./configure \
         --enable-exampledir=/usr/share/doc/frr/examples/ \