diff --git a/ListAllCMakeVariableValues.cmake b/ListAllCMakeVariableValues.cmake
index 01fcad126d2430700b199230851484668d5012ae..e39367ca8b1a0abbc9cda9aa338fb974e587b93a 100644
--- a/ListAllCMakeVariableValues.cmake
+++ b/ListAllCMakeVariableValues.cmake
@@ -2,7 +2,7 @@
 #
 # Usage:
 #
-#  INCLUDE(ListAllCMakeVariabelValues)
+#  INCLUDE(ListAllCMakeVariableValues)
 #  list_all_cmake_variable_values()
 
 function(list_all_cmake_variable_values)