Update docs/sources/reference/components/otelcol/otelcol.auth.bearer.md

Co-authored-by: Clayton Cornell <[email protected]>

docs/sources/reference/components/otelcol/otelcol.auth.bearer.md

@@ -38,9 +38,10 @@ Name     | Type     | Description                                      | Default
 `token`  | `secret` | Bearer token to use for authenticating requests. |          | no
 `scheme` | `string` | Authentication scheme name.                      | "Bearer" | no
 
-The auth is taken from `token` or `filename` and one of these two value is required. The `filename` is watched for any new changes.
+The authentication is taken from `token` or `filename` and one of these two values is required.
+The `filename` is watched for any new changes.
 
-When sending the auth, the value of `scheme` is prepended to the auth value.
+When sending the authentication, the value of `scheme` is prepended to the authentication value.
 The string is then sent out as either a header (in case of HTTP) or as metadata (in case of gRPC).
 
 ## Blocks