diff --git a/src/core/lib/channel/channel_args.h b/src/core/lib/channel/channel_args.h
index ca8df06a286..c6fc539587d 100644
--- a/src/core/lib/channel/channel_args.h
+++ b/src/core/lib/channel/channel_args.h
@@ -391,8 +391,8 @@ class ChannelArgs {
 
   // Only used in union_with_test.cc, reference version of UnionWith for
   // differential fuzzing.
-  GRPC_MUST_USE_RESULT ChannelArgs FuzzingReferenceUnionWith(
-      ChannelArgs other) const;
+  GRPC_MUST_USE_RESULT ChannelArgs
+  FuzzingReferenceUnionWith(ChannelArgs other) const;
 
   const Value* Get(absl::string_view name) const;
   GRPC_MUST_USE_RESULT ChannelArgs Set(absl::string_view name,
@@ -466,8 +466,8 @@ class ChannelArgs {
   GRPC_MUST_USE_RESULT ChannelArgs Remove(absl::string_view name) const;
   bool Contains(absl::string_view name) const;
 
-  GRPC_MUST_USE_RESULT ChannelArgs RemoveAllKeysWithPrefix(
-      absl::string_view prefix) const;
+  GRPC_MUST_USE_RESULT ChannelArgs
+  RemoveAllKeysWithPrefix(absl::string_view prefix) const;
 
   template <typename T>
   bool ContainsObject() const {