2 files changed, 4 insertions, 4 deletions

diff --git a/clang-tools-extra/docs/ModernizerUsage.rst b/clang-tools-extra/docs/ModernizerUsage.rst
index d5ef9ae9ef6..9f88f288c87 100644
--- a/clang-tools-extra/docs/ModernizerUsage.rst
+++ b/clang-tools-extra/docs/ModernizerUsage.rst
@@ -38,9 +38,9 @@ General Command Line Options
   ``<build-path>`` is the directory containing a *compilation databasefile*, a
   file named ``compile_commands.json``, which provides compiler arguments for
   building each source file. CMake can generate this file by specifying
-  ``-DCMAKE_EXPORT_COMPILE_COMMANDS`` when running CMake. Ninja_, since v1.2 can
-  also generate this file with ``ninja -t compdb``. If the compilation database
-  cannot be used for any reason, an error is reported.
+  ``-DCMAKE_EXPORT_COMPILE_COMMANDS=ON`` when running CMake. Ninja_, since v1.2
+  can also generate this file with ``ninja -t compdb``. If the compilation
+  database cannot be used for any reason, an error is reported.
 
   This option is ignored if ``--`` is present.
 
diff --git a/clang-tools-extra/docs/clang-modernize.rst b/clang-tools-extra/docs/clang-modernize.rst
index cec6a8baa54..c1adcab1f1d 100644
--- a/clang-tools-extra/docs/clang-modernize.rst
+++ b/clang-tools-extra/docs/clang-modernize.rst
@@ -51,7 +51,7 @@ args, it's probably best to use a *compilation database*.
 A `compilation database`_ contains the command-line arguments for multiple
 files. If the code you want to transform can be built with CMake, you can
 generate this database easily by running CMake with the
-``-DCMAKE_EXPORT_COMPILE_COMMANDS`` option. The Ninja_ build system, since
+``-DCMAKE_EXPORT_COMPILE_COMMANDS=ON`` option. The Ninja_ build system, since
 v1.2, can create this file too using the *compdb* tool: ``ninja -t compdb``. If
 you're not already using either of these tools or cannot easily make use of
 them you might consider looking into Bear_.