diff --git a/src/ground_vehicle.cpp b/src/ground_vehicle.cpp
index 7fe8497d3a..89c641bf62 100644
--- a/src/ground_vehicle.cpp
+++ b/src/ground_vehicle.cpp
@@ -156,8 +156,8 @@ GroundVehicleAcceleration GroundVehicle<T, Type>::GetAcceleration()
 	 */
 	int64 resistance = 0;
 
-	int accleration_type = v->GetAccelerationType();
-	bool maglev = (accleration_type == 2);
+	int acceleration_type = v->GetAccelerationType();
+	bool maglev = (acceleration_type == 2);
 
 	const int area = v->GetAirDragArea();
 	if (!maglev) {
@@ -251,7 +251,7 @@ GroundVehicleAcceleration GroundVehicle<T, Type>::GetAcceleration()
 
 		/* Defensive driving: prevent ridiculously fast deceleration.
 		 * -130 corresponds to a braking distance of about 6.2 tiles from 160 km/h. */
-		braking_accel = std::max(braking_accel, -(GetTrainRealisticBrakingTargetDecelerationLimit(accleration_type) + 10));
+		braking_accel = std::max(braking_accel, -(GetTrainRealisticBrakingTargetDecelerationLimit(acceleration_type) + 10));
 	} else {
 		braking_accel = ClampToI32(std::min<int64>(-braking_force - resistance, -10000) / mass);
 	}
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp
index 8ecd1ee6fd..499271abad 100644
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -1030,8 +1030,8 @@ void Train::UpdateAcceleration()
 				break;
 
 			case AM_REALISTIC: {
-				int accleration_type = this->GetAccelerationType();
-				bool maglev = (accleration_type == 2);
+				int acceleration_type = this->GetAccelerationType();
+				bool maglev = (acceleration_type == 2);
 				int64 power_w = power * 746ll;
 				int64 min_braking_force = this->gcache.cached_total_length * 300;
 				if (!maglev) {
@@ -1073,7 +1073,7 @@ void Train::UpdateAcceleration()
 				}
 				min_braking_force -= (min_braking_force >> 3); // Slightly underestimate braking for defensive driving purposes
 				this->tcache.cached_uncapped_decel = Clamp(min_braking_force / weight, 1, UINT16_MAX);
-				this->tcache.cached_deceleration = Clamp(this->tcache.cached_uncapped_decel, 1, GetTrainRealisticBrakingTargetDecelerationLimit(accleration_type));
+				this->tcache.cached_deceleration = Clamp(this->tcache.cached_uncapped_decel, 1, GetTrainRealisticBrakingTargetDecelerationLimit(acceleration_type));
 				break;
 			}
 		}