diff --git a/modules/28_ageclass/oct24/preloop.gms b/modules/28_ageclass/oct24/preloop.gms
index 000994c17..b07738927 100644
--- a/modules/28_ageclass/oct24/preloop.gms
+++ b/modules/28_ageclass/oct24/preloop.gms
@@ -6,7 +6,7 @@
 *** |  Contact: magpie@pik-potsdam.de
 
 * Two age-classes in `ac` are mapped to one age-class in `ac_gfad`. 
-* Therefore, each age-class in `ac_gfad` is distributed equally to all beloning age-classes in `ac`.
+* Therefore, each age-class in `ac_gfad` is distributed equally to all belonging age-classes in `ac`.
 im_forest_ageclass(j,ac)  = 0;
 im_forest_ageclass(j,ac)  = sum(ac_gfad_to_ac(ac_gfad,ac),f28_forestageclasses(j,ac_gfad)) / 2;
 * `class15` in GFAD1.1 includes forests that are 150 years or older, also including primary forest.