remove comment

CMakeModules/FindGTest.cmake

@@ -30,20 +30,6 @@ set( GTEST_BOTH_LIBRARIES
     ${GTEST_LIBRARY_MAIN}
 )
 
-# ``GTEST_INCLUDE_DIRS``
-#   the directory containing the Google Test headers
-#
-# The library variables below are set as normal variables.  These
-# contain debug/optimized keywords when a debugging library is found.
-#
-# ``GTEST_LIBRARIES``
-#   The Google Test ``gtest`` library; note it also requires linking
-#   with an appropriate thread library
-# ``GTEST_MAIN_LIBRARIES``
-#   The Google Test ``gtest_main`` library
-# ``GTEST_BOTH_LIBRARIES``
-#
-
 set (GTEST_INCLUDE_DIRS
     ${GTEST_INCLUDE_DIR}
 )