fix review

Author: HerrCai0907

clang-tools-extra/clang-tidy/bugprone/UnintendedCharOstreamOutputCheck.cpp

@@ -1,5 +1,4 @@
-//===--- UnintendedCharOstreamOutputCheck.cpp - clang-tidy
-//---------------------===//
+//===--- UnintendedCharOstreamOutputCheck.cpp - clang-tidy ----------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.

clang-tools-extra/docs/ReleaseNotes.rst

@@ -94,7 +94,7 @@ New checks
 - New :doc:`bugprone-unintended-char-ostream-output
   <clang-tidy/checks/bugprone/unintended-char-ostream-output>` check.
 
-  Finds unintended character output from `unsigned char` and `signed char` to an
+  Finds unintended character output from ``unsigned char`` and ``signed char`` to an
   ostream.
 
 New check aliases

clang-tools-extra/docs/clang-tidy/checks/bugprone/unintended-char-ostream-output.rst

@@ -3,7 +3,7 @@
 bugprone-unintended-char-ostream-output
 =======================================
 
-Finds unintended character output from `unsigned char` and `signed char` to an
+Finds unintended character output from ``unsigned char`` and ``signed char`` to an
 ``ostream``.
 
 Normally, when ``unsigned char (uint8_t)`` or ``signed char (int8_t)`` is used, it

clang-tools-extra/test/clang-tidy/checkers/bugprone/unintended-char-ostream-output.cpp

@@ -23,7 +23,6 @@ basic_ostream<char, _Traits> &operator<<(basic_ostream<char, _Traits> &,
 
 using ostream = basic_ostream<char>;
 
-
 } // namespace std
 
 class A : public std::ostream {};