Update Makefile

Author: GuruPKK

Makefile

@@ -9,10 +9,12 @@ PROJECT=php-library
 ifeq ($(ENV), 'dotcom_stg')
 	STAGING_URL="https://docs-mongodborg-staging.corp.mongodb.com"
 	STAGING_BUCKET=docs-mongodb-org-dotcomstg
+endif
 
 ifeq ($(ENV), 'dotcom_prd')
 	PRODUCTION_URL="https://mongodb.com/docs"
 	PRODUCTION_BUCKET=docs-mongodb-org-dotcomprd
+endif
 
 # Parse our published-branches configuration file to get the name of
 # the current "stable" branch. This is weird and dumb, yes.