Fix a small typo for the make push command for prow-tests image
@@ -16,7 +16,7 @@ IMAGE_NAME = prow-tests
include ../simple-image.mk
push: confirm-main
- gcloud builds submit --config=./cloudbuild.yaml --substitutions=_TAG=$(TAG),_IMG=$(IMG),_COMMIT_HASH$(COMMIT_HASH) \
+ gcloud builds submit --config=./cloudbuild.yaml --substitutions=_TAG=$(TAG),_IMG=$(IMG),_COMMIT_HASH=$(COMMIT_HASH) \
--machine-type=n1-highcpu-8 \
--project=$(PROJECT) --timeout=1h ./../..
