diff --git a/README.md b/README.md
index 6ba3b1fcf..ec4317168 100644
--- a/README.md
+++ b/README.md
@@ -234,13 +234,13 @@ post_apply:
 extra_arguments:
   - command_name: plan
     arguments:
-    - "-tfvars=myvars.tfvars"
+    - "-var-file=terraform.tfvars"
 ```
 
 When running the `pre_plan`, `post_plan`, `pre_apply`, and `post_apply` commands the following environment variables are available
 - `WORKSPACE`: if a workspace argument is supplied to `atlantis plan` or `atlantis apply`, ex `atlantis plan -w staging`, this will
 be the value of that argument. Else it will be `default`
-- `ATLANTIS_TERRAFORM_VERSION`: local version of `terraform` or the version from `terraform_version` if specified, ex. `0.10.0`
+- `ATLANTIS_TERRAFORM_VERSION`: local version of `terraform` or the version from `terraform_version` if specified, ex. `0.8.8`
 - `DIR`: absolute path to the root of the project on disk
 
 ## Locking