diff --git a/src/modules/mc_pos_control/Utility/ControlMath.cpp b/src/modules/mc_pos_control/Utility/ControlMath.cpp
index eb36403b48..3f4f61fb1c 100644
--- a/src/modules/mc_pos_control/Utility/ControlMath.cpp
+++ b/src/modules/mc_pos_control/Utility/ControlMath.cpp
@@ -116,7 +116,7 @@ vehicle_attitude_setpoint_s thrustToAttitude(const matrix::Vector3f &thr_sp, con
 
 /* The sum of two vectors are constraint such that v0 has priority over v1.
  * This means that if the length of v0+v1 exceeds max, then it is constraint such
- * that that v0 has priority.
+ * that v0 has priority.
  * Inputs:
  * @max => maximum magnitude of vector (v0 + v1)
  * @v0 => vector that is prioritized