Update first-significant-subdomain.md

apache · Nov 15, 2024 · d87e722 · d87e722
1 parent 11458f0
commit d87e722
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...urrent/sql-manual/sql-functions/string-functions/first-significant-subdomain.md b/...urrent/sql-manual/sql-functions/string-functions/first-significant-subdomain.md
@@ -58,6 +58,6 @@ mysql [(none)]>select first_significant_subdomain("wwwwwwww");
 
 ```
 
-### 关键词
+## 关键词
 
 FIRST_SIGNIFICANT_SUBDOMAIN