Fix an error in publish.sh
diff --git a/tools/travis/publish.sh b/tools/travis/publish.sh
old mode 100755
new mode 100644
index 4ff9ec3..78398f9
--- a/tools/travis/publish.sh
+++ b/tools/travis/publish.sh
@@ -27,15 +27,9 @@
export OPENWHISK_HOME=$WHISKDIR
IMAGE_PREFIX=$1
-RUNTIME_VERSION=$2
+RUNTIME=$2
IMAGE_TAG=$3
-if [ ${RUNTIME_VERSION} == "2" ]; then
- RUNTIME="python2Action"
-elif [ ${RUNTIME_VERSION} == "3" ]; then
- RUNTIME="pythonAction"
-fi
-
if [[ ! -z ${DOCKER_USER} ]] && [[ ! -z ${DOCKER_PASSWORD} ]]; then
docker login -u "${DOCKER_USER}" -p "${DOCKER_PASSWORD}"
fi