Fix website test

GNUmakefile

@@ -1,6 +1,7 @@
 TEST?=$$(go list ./... |grep -v 'vendor')
 WEBSITE_REPO=github.com/hashicorp/terraform-website
 PKG_NAME=internal
+PROVIDER=azuread
 
 
 .EXPORT_ALL_VARIABLES:
@@ -108,6 +109,6 @@ ifeq (,$(wildcard $(GOPATH)/src/$(WEBSITE_REPO)))
 	echo "$(WEBSITE_REPO) not found in your GOPATH (necessary for layouts and assets), get-ting..."
 	git clone https://$(WEBSITE_REPO) $(GOPATH)/src/$(WEBSITE_REPO)
 endif
-	@$(MAKE) -C $(GOPATH)/src/$(WEBSITE_REPO) website-provider-test PROVIDER_PATH=$(shell pwd) PROVIDER_NAME=$(PKG_NAME)
+	@$(MAKE) -C $(GOPATH)/src/$(WEBSITE_REPO) website-provider-test PROVIDER_PATH=$(shell pwd) PROVIDER_NAME=$(PROVIDER)
 
 .PHONY: build test testacc vet fmt fmtcheck errcheck vendor-status test-compile website website-test