Rollup merge of rust-lang#109766 - Amanieu:ohos-title, r=JohnTitor

JohnTitor · web-flow · commit 6519ca462f8a · 2023-03-30T21:07:04.000+09:00
Fix title for openharmony.md
diff --git a/src/doc/rustc/src/platform-support/openharmony.md b/src/doc/rustc/src/platform-support/openharmony.md
@@ -1,4 +1,4 @@
-# `*-linux-ohos*`
+# `*-unknown-linux-ohos`
 
 **Tier: 3**
 
