[clang-format][doc] Fix a typo

Author: owenca

clang/docs/ClangFormatStyleOptions.rst

@@ -2259,7 +2259,7 @@ the configuration (without a prefix: ``Auto``).
 **BraceWrapping** (``BraceWrappingFlags``) :versionbadge:`clang-format 3.8` :ref:`¶ <BraceWrapping>`
   Control of individual brace wrapping cases.
 
-  If ``BreakBeforeBraces`` is set to ``BS_Custom``, use this to specify how
+  If ``BreakBeforeBraces`` is set to ``Custom``, use this to specify how
   each individual brace case should be handled. Otherwise, this is ignored.
 
   .. code-block:: yaml

clang/include/clang/Format/Format.h

@@ -1569,7 +1569,7 @@ struct FormatStyle {
 
   /// Control of individual brace wrapping cases.
   ///
-  /// If ``BreakBeforeBraces`` is set to ``BS_Custom``, use this to specify how
+  /// If ``BreakBeforeBraces`` is set to ``Custom``, use this to specify how
   /// each individual brace case should be handled. Otherwise, this is ignored.
   /// \code{.yaml}
   ///   # Example of usage: