diff --git a/trick_source/er7_utils/integration/beeman/src/beeman_integrator_constructor.cc b/trick_source/er7_utils/integration/beeman/src/beeman_integrator_constructor.cc
index 02877bf7..72d2bf71 100644
--- a/trick_source/er7_utils/integration/beeman/src/beeman_integrator_constructor.cc
+++ b/trick_source/er7_utils/integration/beeman/src/beeman_integrator_constructor.cc
@@ -24,7 +24,7 @@ Purpose: ()
 // Integration includes
 #include "er7_utils/integration/core/include/integrator_constructor_utils.hh"
 #include "er7_utils/integration/core/include/priming_integration_controls.hh"
-#include "er7_utils/integration/rk2_heun/include/rk2_heun_integrator_constructor.hh"
+#include "er7_utils/integration/rk2_heun/include/rk2_heun_first_order_ode_integrator.hh"
 
 // Model includes
 #include "../include/beeman_integrator_constructor.hh"
diff --git a/trick_source/er7_utils/integration/rkn4/include/rkn4_second_order_ode_integrator.hh b/trick_source/er7_utils/integration/rkn4/include/rkn4_second_order_ode_integrator.hh
index 9ca9092e..00eb84f6 100644
--- a/trick_source/er7_utils/integration/rkn4/include/rkn4_second_order_ode_integrator.hh
+++ b/trick_source/er7_utils/integration/rkn4/include/rkn4_second_order_ode_integrator.hh
@@ -77,7 +77,7 @@ protected:
     * for a simple second order ODE, one in which generalized velocity
     * is time derivative of generalized position.
     * @param[in]     size                State size
-    * @param[in,out] controls_in         Integration controls
+    * @param[in,out] controls            Integration controls
     */
    RKNystrom4SecondOrderODEIntegrator (
       unsigned int size,