chore(readme): change location for function_location parameter name (#136)

Author: olcortesb

README.md

@@ -29,11 +29,11 @@ module "cloud_functions2" {
   version = "~> 0.6"
 
   # Required variables
-  function_name  = "<FUNCTION_NAME>"
-  project_id     = "<PROJECT_ID>"
-  location       = "<LOCATION>"
-  runtime        = "<RUNTIME>"
-  entrypoint     = "<ENTRYPOINT>"
+  function_name      = "<FUNCTION_NAME>"
+  project_id         = "<PROJECT_ID>"
+  function_location  = "<LOCATION>"
+  runtime            = "<RUNTIME>"
+  entrypoint         = "<ENTRYPOINT>"
   storage_source = {
     bucket      = "<BUCKET_NAME>"
     object      = "<ARCHIVE_PATH>"