Showing-Text-in-Complex-or-Mixed-Scripts.md

@@ -196,7 +196,7 @@ a multi-byte string to a Unicode string under the specified white space
 rule. For example, you can convert a general C string in `UTF-8` or
 `GB18030` charset to a `Uchar32` string by calling this function.
 
-```C
+```cpp
 LOGFONT* lf;
 int left_len_text;