Update basic-string-class.md

BIBlical33 · web-flow · commit 4f1cde12c898 · 2025-01-31T22:48:06.000+03:00
Fix typo in insert functio
diff --git a/docs/standard-library/basic-string-class.md b/docs/standard-library/basic-string-class.md
@@ -2964,7 +2964,8 @@ iterator insert(
 
 iterator insert(
     iterator iter,
-    value_type char_value)l
+    value_type char_value);
+
 template <class InputIterator>
 void insert(
     iterator iter,
