diff --git a/abseil-in-webrtc.md b/abseil-in-webrtc.md
index 7739cfa120..d09ff1dc42 100644
--- a/abseil-in-webrtc.md
+++ b/abseil-in-webrtc.md
@@ -49,9 +49,9 @@ and avoid `absl::Span` until C++20 is finalized and the Abseil team
 has decided if they will change `absl::Span` to match.
 [Bug](https://bugs.webrtc.org/9214).
 
-### `absl::StrCat` and `absl::StrAppend`
+### `absl::StrCat`, `absl::StrAppend`, `absl::StrJoin`, `absl::StrSplit`
 
-*Use `rtc::SimpleStringBuilder` instead.*
+*Use `rtc::SimpleStringBuilder` to build strings.*
 
 These are optimized for speed, not binary size. Even `StrCat` calls
 with a modest number of arguments can easily add several hundred bytes