cmake: fix function description in comment [ci skip]

Closes #12879

diff --git a/CMake/Utilities.cmake b/CMake/Utilities.cmake
index 9ff38e3a0f143a1887815550fa079614b4174469..84a40f4e3c5b291e286a7e21f91356e30df39d0b 100644 (file)
--- a/CMake/Utilities.cmake
+++ b/CMake/Utilities.cmake
@@ -23,7 +23,7 @@
 ###########################################################################
 # File containing various utilities
 
-# Returns a list of arguments that evaluate to true
+# Returns number of arguments that evaluate to true
 function(count_true output_count_var)
   set(lst_len 0)
   foreach(option_var IN LISTS ARGN)