diff --git a/src/order_cmd.cpp b/src/order_cmd.cpp
--- a/src/order_cmd.cpp
+++ b/src/order_cmd.cpp
@@ -189,7 +189,7 @@ void InvalidateVehicleOrder(const Vehicl
 
 /**
  *
- * Assign data to an order (from an other order)
+ * Assign data to an order (from another order)
  *   This function makes sure that the index is maintained correctly
  *
  */
@@ -1110,7 +1110,7 @@ CommandCost CmdModifyOrder(TileIndex til
 	return CommandCost();
 }
 
-/** Clone/share/copy an order-list of an other vehicle.
+/** Clone/share/copy an order-list of another vehicle.
  * @param tile unused
  * @param flags operation to perform
  * @param p1 various bitstuffed elements