Merge topic 'doc-clang-tidy-typo'

85432f4898 Help: Fix typo in clang-tidy example -checks option

Acked-by: Kitware Robot <[email protected]>
Merge-request: !2303

Help/variable/CMAKE_LANG_CLANG_TIDY.rst

@@ -9,5 +9,5 @@ created.  For example:
 
 .. code-block:: cmake
 
-  set(CMAKE_CXX_CLANG_TIDY clang-tidy checks=-*,readability-*)
+  set(CMAKE_CXX_CLANG_TIDY clang-tidy -checks=-*,readability-*)
   add_executable(foo foo.cxx)