diff --git a/OpenRA.Mods.Common/Traits/Crates/GiveUnitCrateAction.cs b/OpenRA.Mods.Common/Traits/Crates/GiveUnitCrateAction.cs
index 97ef8a3e52..e148519a52 100644
--- a/OpenRA.Mods.Common/Traits/Crates/GiveUnitCrateAction.cs
+++ b/OpenRA.Mods.Common/Traits/Crates/GiveUnitCrateAction.cs
@@ -57,7 +57,7 @@ namespace OpenRA.Mods.Common.Traits
 			if (info.ValidFactions.Any() && !info.ValidFactions.Contains(collector.Owner.Faction.InternalName))
 				return false;
 
-			foreach (string unit in info.Units)
+			foreach (var unit in info.Units)
 			{
 				// avoid dumping tanks in the sea, and ships on dry land.
 				if (!GetSuitableCells(collector.Location, unit).Any())
diff --git a/OpenRA.Mods.Common/Traits/SupportPowers/ParatroopersPower.cs b/OpenRA.Mods.Common/Traits/SupportPowers/ParatroopersPower.cs
index 709ff028f5..bd4448e574 100644
--- a/OpenRA.Mods.Common/Traits/SupportPowers/ParatroopersPower.cs
+++ b/OpenRA.Mods.Common/Traits/SupportPowers/ParatroopersPower.cs
@@ -108,7 +108,7 @@ namespace OpenRA.Mods.Common.Traits
 			var altitude = unitType.TraitInfo<AircraftInfo>().CruiseAltitude.Length;
 			var dropRotation = WRot.FromYaw(facing.Value);
 			var delta = new WVec(0, -1024, 0).Rotate(dropRotation);
-			target = target + new WVec(0, 0, altitude);
+			target += new WVec(0, 0, altitude);
 			var startEdge = target - (self.World.Map.DistanceToEdge(target, -delta) + info.Cordon).Length * delta / 1024;
 			var finishEdge = target + (self.World.Map.DistanceToEdge(target, delta) + info.Cordon).Length * delta / 1024;