Changed Column header "Engine Speed" to "Engine speed" for PTO-related input cycles

VectoCore/VectoCore/InputData/Reader/ComponentData/PTOIdleLossMapReader.cs

@@ -59,7 +59,7 @@ namespace TUGraz.VectoCore.InputData.Reader.ComponentData
 			/// <summary>
 			///     [rpm]
 			/// </summary>
-			public const string EngineSpeed = "Engine Speed";
+			public const string EngineSpeed = "Engine speed";
 
 			/// <summary>
 			///     [Nm]

VectoCore/VectoCore/InputData/Reader/DrivingCycleDataReader.cs

@@ -303,7 +303,7 @@ namespace TUGraz.VectoCore.InputData.Reader
 		public static class Fields
 		{
 			public const string PTOTorque = "PTO Torque";
-			public const string EngineSpeedFull = "Engine Speed";
+			public const string EngineSpeedFull = "Engine speed";
 			public const string PWheel = "Pwheel";
 			public const string Distance = "s";
 			public const string Time = "t";