diff --git a/clang-tools-extra/clangd/index/BackgroundRebuild.cpp b/clang-tools-extra/clangd/index/BackgroundRebuild.cpp
index 79383be012f836..4dc2d3b1d059bb 100644
--- a/clang-tools-extra/clangd/index/BackgroundRebuild.cpp
+++ b/clang-tools-extra/clangd/index/BackgroundRebuild.cpp
@@ -1,4 +1,4 @@
-//===-- BackgroundRebuild.cpp - when to rebuild thei background index -----===//
+//===-- BackgroundRebuild.cpp - when to rebuild the background index ------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.