diff --git a/MaterialLib/Adsorption/Adsorption.h b/MaterialLib/Adsorption/Adsorption.h
index cd6a283f7747f5cc62466cedbba3efb9682e9cf0..dfe4eac5e74c64e66ba3f8fe41a0ae59c0896583 100644
--- a/MaterialLib/Adsorption/Adsorption.h
+++ b/MaterialLib/Adsorption/Adsorption.h
@@ -41,7 +41,7 @@ public:
     /**
      * @brief get_d_reaction_rate
      * @param p_Ads
-     * @param T_ads
+     * @param T_Ads
      * @param M_Ads
      * @param loading
      * @param dqdr array containing the differentials wrt: p, T, C