From 1f1c2a9fdf84e1fb6f3399f7f30ad8b7c8d8669d Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Fri, 24 Nov 2017 15:34:54 +0800
Subject: CheckIncludeFiles: clean up documentation of new features

---
 Modules/CheckIncludeFiles.cmake | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Modules/CheckIncludeFiles.cmake b/Modules/CheckIncludeFiles.cmake
index 3b43d28..1a217b3 100644
--- a/Modules/CheckIncludeFiles.cmake
+++ b/Modules/CheckIncludeFiles.cmake
@@ -6,7 +6,7 @@
 # -----------------
 #
 # Provides a macro to check if a list of one or more header files can
-# be included together in ``C``.
+# be included together.
 #
 # .. command:: CHECK_INCLUDE_FILES
 #
@@ -15,12 +15,14 @@
 #     CHECK_INCLUDE_FILES("<includes>" <variable> [LANGUAGE <language>])
 #
 #   Check if the given ``<includes>`` list may be included together
-#   in a ``C`` source file and store the result in an internal cache
+#   in a source file and store the result in an internal cache
 #   entry named ``<variable>``.  Specify the ``<includes>`` argument
 #   as a :ref:`;-list <CMake Language Lists>` of header file names.
 #
 # If LANGUAGE is set, the specified compiler will be used to perform the
-# check. Acceptable values are C and CXX.
+# check. Acceptable values are ``C`` and ``CXX``. If not set, the C compiler
+# will be used if enabled. If the C compiler is not enabled, the C++
+# compiler will be used if enabled.
 #
 # The following variables may be set before calling this macro to modify
 # the way the check is run:
-- 
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