CMake: update a comment

diff --git a/source/grid/CMakeLists.txt b/source/grid/CMakeLists.txt
index 6cd29b439f84c622df892113f7d3af159005ec54..d26cd13bb346711195ff8bba076eb8374295b6fe 100644 (file)
--- a/source/grid/CMakeLists.txt
+++ b/source/grid/CMakeLists.txt
@@ -20,7 +20,7 @@
 # guarding the include by DEAL_II_DISABLE_EXTRA_DIAGNOSTICS is not enough
 # due to a longstanding bug in gcc. Thus, simply set
 # -Wno-misleading-indentation on the command line for the
-# grid_generator_cgal.cc compilation unit.
+# grid_generator_cgal.cc and grid_tools.cc compilation units.
 # See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89549
 #
 if(DEAL_II_WITH_CGAL)