Merge branch 'doc-find_package-root' into release-3.12

Merge-request: !2225

1 files changed, 8 insertions, 7 deletions

diff --git a/Help/policy/CMP0074.rst b/Help/policy/CMP0074.rst
index ffac4a7..896936b 100644
--- a/Help/policy/CMP0074.rst
+++ b/Help/policy/CMP0074.rst
@@ -1,18 +1,19 @@
 CMP0074
 -------
 
-:command:`find_package` uses ``PackageName_ROOT`` variables.
+:command:`find_package` uses ``<PackageName>_ROOT`` variables.
 
-In CMake 3.12 and above the ``find_package(PackageName)`` command now searches
-a prefix specified by a ``PackageName_ROOT`` CMake or environment variable.
+In CMake 3.12 and above the :command:`find_package(<PackageName>)` command now
+searches prefixes specified by the :variable:`<PackageName>_ROOT` CMake
+variable and the :envvar:`<PackageName>_ROOT` environment variable.
 Package roots are maintained as a stack so nested calls to all ``find_*``
 commands inside find modules also search the roots as prefixes.  This policy
 provides compatibility with projects that have not been updated to avoid using
-``PackageName_ROOT`` variables for other purposes.
+``<PackageName>_ROOT`` variables for other purposes.
 
-The ``OLD`` behavior for this policy is to ignore ``PackageName_ROOT``
-variables.  The ``NEW`` behavior for this policy is to use ``PackageName_ROOT``
-variables.
+The ``OLD`` behavior for this policy is to ignore ``<PackageName>_ROOT``
+variables.  The ``NEW`` behavior for this policy is to use
+``<PackageName>_ROOT`` variables.
 
 This policy was introduced in CMake version 3.12.  CMake version
 |release| warns when the policy is not set and uses ``OLD`` behavior.