nit: remove append option

Change-Id: Ib0427bed2e85f1d20067b710afddb77d1dcf0e2b
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/jjb/nfvbench/nfvbench.yaml b/jjb/nfvbench/nfvbench.yaml
index 8f1ec9b..5fd994d 100644 (file)
--- a/jjb/nfvbench/nfvbench.yaml
+++ b/jjb/nfvbench/nfvbench.yaml
@@ -122,7 +122,7 @@
           sudo pip install tox-pip-version
           cd $WORKSPACE && tox
           curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
-          echo "deb https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a \
+          echo "deb https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee \
             /etc/apt/sources.list.d/google-cloud-sdk.list
           sudo apt-get -o DPkg::Lock::Timeout=300 update && \
           sudo DEBIAN_FRONTEND=noninteractive apt-get \