Update website/docs/language/modules/sources.mdx

Co-authored-by: Rose M Koron <32436232+rkoron007@users.noreply.github.com>

website/docs/language/modules/sources.mdx

@@ -381,7 +381,7 @@ module "vpc" {
 The extensions that Terraform recognizes for this special behavior are:
 
 - `zip`
-- `bz2`, `tar.bz2`, `tar.tbz2` and `tbz2`
+- `bz2`, `tar.bz2`, `tar.tbz2`, and `tbz2`
 - `gz`, `tar.gz` and `tgz`
 - `xz`, `tar.xz` and `txz`