diff --git a/CMakeLists.txt b/CMakeLists.txt
index c6eeec3837e..7afe1f31d1d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -327,7 +327,7 @@ endif()
 option(ITK_USE_CONCEPT_CHECKING "Turn on concept checking to give helpful errors at compile time if a type cannot be used as a template parameter." ON)
 mark_as_advanced(ITK_USE_CONCEPT_CHECKING)
 if(ITK_USE_STRICT_CONCEPT_CHECKING)
-  message(WARNING "Compilers requireing ITK_USE_STRICT_CONCEPT_CHECKING are no longer suppported.  This variable is no longer used.")
+  message(WARNING "Compilers requiring ITK_USE_STRICT_CONCEPT_CHECKING are no longer suppported.  This variable is no longer used.")
 endif()
 
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