Update readme

README.md

@@ -44,6 +44,7 @@
 | <a name="input_acl"></a> [acl](#input\_acl) | Private or Public ACL | `string` | `null` | no |
 | <a name="input_acm_key_algorithm"></a> [acm\_key\_algorithm](#input\_acm\_key\_algorithm) | ACM certificate algorithm | `string` | `"EC_prime256v1"` | no |
 | <a name="input_additional_aliases"></a> [additional\_aliases](#input\_additional\_aliases) | cloudfront additional aliases | `list(string)` | `[]` | no |
+| <a name="input_associate_function"></a> [associate\_function](#input\_associate\_function) | If the CloudFront function should be associated with the default cache behavior. | `bool` | `false` | no |
 | <a name="input_attach_policy"></a> [attach\_policy](#input\_attach\_policy) | Controls if S3 bucket should have bucket policy attached (set to `true` to use value of `policy` as bucket policy) | `bool` | `true` | no |
 | <a name="input_block_public_acls"></a> [block\_public\_acls](#input\_block\_public\_acls) | Whether Amazon S3 should block public ACLs for this bucket. | `bool` | `true` | no |
 | <a name="input_block_public_policy"></a> [block\_public\_policy](#input\_block\_public\_policy) | Whether Amazon S3 should block public bucket policies for this bucket. | `bool` | `true` | no |