update help text: use correct executable name

VectoConsole/Program.cs

@@ -54,13 +54,13 @@ namespace VectoConsole
 		private static int _numLines;
 		private static int ProgessCounter { get; set; }
 
-		private const string Usage = @"Usage: vecto.exe [-h] [-v] FILE1.vecto [FILE2.vecto ...]";
+		private const string Usage = @"Usage: vectocmd.exe [-h] [-v] FILE1.vecto [FILE2.vecto ...]";
 
 		private const string Help = @"
 Commandline Interface for Vecto.
 
 Synopsis:
-    vecto.exe [-h] [-v] FILE1.vecto [FILE2.vecto ...]
+    vectocmd.exe [-h] [-v] FILE1.vecto [FILE2.vecto ...]
 
 Description:
     FILE1.vecto [FILE2.vecto ...]: A list of vecto-job files (with the