diff --git a/clang-tools-extra/clangd/JSONExpr.cpp b/clang-tools-extra/clangd/JSONExpr.cpp
index 5cd511a75c8f..323bde5ba5e3 100644
--- a/clang-tools-extra/clangd/JSONExpr.cpp
+++ b/clang-tools-extra/clangd/JSONExpr.cpp
@@ -519,7 +519,7 @@ bool operator==(const Expr &L, const Expr &R) {
   case Expr::Object:
     return *L.object() == *R.object();
   }
-  llvm_unreachable("Unknown expressiopn kind");
+  llvm_unreachable("Unknown expression kind");
 }
 } // namespace json
 } // namespace clangd