Remove extra newline and update comments in util.sh
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@@ -31,19 +31,19 @@ verify-prereqs() {
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done
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if [[ -z "${OS_AUTH_URL-}" ]]; then
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echo "build/common.sh: OS_AUTH_URL not set."
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echo "cluster/rackspace/util.sh: OS_AUTH_URL not set."
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echo -e "\texport OS_AUTH_URL=https://identity.api.rackspacecloud.com/v2.0/"
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return 1
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fi
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if [[ -z "${OS_USERNAME-}" ]]; then
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echo "build/common.sh: OS_USERNAME not set."
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echo "cluster/rackspace/util.sh: OS_USERNAME not set."
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echo -e "\texport OS_USERNAME=myusername"
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return 1
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fi
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if [[ -z "${OS_PASSWORD-}" ]]; then
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echo "build/common.sh: OS_PASSWORD not set."
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echo "cluster/rackspace/util.sh: OS_PASSWORD not set."
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echo -e "\texport OS_PASSWORD=myapikey"
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return 1
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fi
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