Changed args to find process information by id

src/NzbDrone.Mono/NzbDroneProcessProvider.cs

@@ -21,7 +21,7 @@ namespace NzbDrone.Mono
 
             return monoProcesses.Where(c =>
             {
-                var processArgs = _processProvider.StartAndCapture("ps", String.Format("--pid {0} -o args=", c.Id));
+                var processArgs = _processProvider.StartAndCapture("ps", String.Format("-p {0} -o args=", c.Id));
 
                 return processArgs.Standard.Any(p => p.Contains(ProcessProvider.NZB_DRONE_PROCESS_NAME + ".exe") ||
                                                      p.Contains(ProcessProvider.NZB_DRONE_CONSOLE_PROCESS_NAME + ".exe"));