Update clippy_lints/src/await_holding_invalid.rs

Co-authored-by: llogiq <bogusandre@gmail.com>

Author: lilymara-onesignal

clippy_lints/src/await_holding_invalid.rs

@@ -266,7 +266,7 @@ fn emit_invalid_type(cx: &LateContext<'_>, span: Span, disallowed: &DisallowedTy
         cx,
         AWAIT_HOLDING_INVALID_TYPE,
         span,
-        &format!("`{type_name}` may not be held across an `await` point according to config",),
+        &format!("`{type_name}` may not be held across an `await` point per `clippy.toml`",),
         |diag| {
             if let Some(reason) = reason {
                 diag.note(format!("{reason} (according to clippy.toml)"));