diff --git a/compiler/rustc_smir/src/stable_mir/mod.rs b/compiler/rustc_smir/src/stable_mir/mod.rs
index 19061742b64..2ae334c6a95 100644
--- a/compiler/rustc_smir/src/stable_mir/mod.rs
+++ b/compiler/rustc_smir/src/stable_mir/mod.rs
@@ -1,6 +1,6 @@
 //! Module that implements the public interface to the Stable MIR.
 //!
-//! This module shall contain all type definitions and APIs that we expect 3P tools to invoke to
+//! This module shall contain all type definitions and APIs that we expect third-party tools to invoke to
 //! interact with the compiler.
 //!
 //! The goal is to eventually move this module to its own crate which shall be published on