fix travis config.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

Makefile

@@ -22,12 +22,15 @@ ifeq ($(ANDROID_TEST_TOKEN),)
 endif
 	@echo "Already set ANDROID_API_KEY and ANDROID_TEST_TOKEN globale variable."
 
+install:
+	glide install
+
+update:
+	glide update
+
 build: clean
 	sh script/build.sh $(VERSION)
 
-coverage:
-	sh ./script/coverage.sh testing atomic
-
 test: redis_test boltdb_test memory_test config_test
 	go test -v -cover ./gorush/...
 
@@ -67,12 +70,6 @@ endif
 	docker tag $(PRODUCTION_IMAGE):latest $(DEPLOY_ACCOUNT)/$(PRODUCTION_IMAGE):$(tag)
 	docker push $(DEPLOY_ACCOUNT)/$(PRODUCTION_IMAGE):$(tag)
 
-install:
-	glide install
-
-update:
-	glide update
-
 fmt:
 	@echo $(TARGETS_NOVENDOR) | xargs go fmt