[clang-format][doc] Fix a '' (in c669541) that meant to be ``

Author: owenca

clang/docs/ClangFormatStyleOptions.rst

@@ -5514,7 +5514,7 @@ the configuration (without a prefix: ``Auto``).
 .. _SpacesInParentheses:
 
 **SpacesInParentheses** (``Boolean``) :versionbadge:`clang-format 3.7` :ref:`¶ <SpacesInParentheses>`
-  If ``true'', spaces will be inserted after ``(`` and before ``)``.
+  If ``true``, spaces will be inserted after ``(`` and before ``)``.
   This option is **deprecated**. The previous behavior is preserved by using
   ``SpacesInParens`` with ``Custom`` and by setting all
   ``SpacesInParensOptions`` to ``true`` except for ``InCStyleCasts`` and

clang/include/clang/Format/Format.h

@@ -4351,7 +4351,7 @@ struct FormatStyle {
     SIPO_Custom,
   };
 
-  /// If ``true'', spaces will be inserted after ``(`` and before ``)``.
+  /// If ``true``, spaces will be inserted after ``(`` and before ``)``.
   /// This option is **deprecated**. The previous behavior is preserved by using
   /// ``SpacesInParens`` with ``Custom`` and by setting all
   /// ``SpacesInParensOptions`` to ``true`` except for ``InCStyleCasts`` and