diff --git a/cmake/modules/RootBuildOptions.cmake b/cmake/modules/RootBuildOptions.cmake
index 6f65a4031e7ce08f26a5b94ec735851de60683b1..f459de724f12d403c73742cabb1d156b3d91e760 100644
--- a/cmake/modules/RootBuildOptions.cmake
+++ b/cmake/modules/RootBuildOptions.cmake
@@ -56,7 +56,7 @@ endfunction()
 
 
 #--------------------------------------------------------------------------------------------------
-#---Full list of options with their descriptios and default values
+#---Full list of options with their descriptions and default values
 #   The default value can be changed as many times as we wish before calling ROOT_APPLY_OPTIONS()
 #--------------------------------------------------------------------------------------------------