Adapt terminal binary name

plugins/plugin-docker/che-plugin-docker-machine/src/main/java/org/eclipse/che/plugin/docker/machine/ext/DockerTerminalModule.java

@@ -31,7 +31,7 @@ public class DockerTerminalModule extends AbstractModule {
         bindConstant().annotatedWith(Names.named(DockerMachineTerminalLauncher.START_TERMINAL_COMMAND))
                       .to("mkdir -p ~/che " +
                           "&& cp /mnt/che/terminal -R ~/che" +
-                          "&& ~/che/terminal/terminal -addr :4411 -cmd /bin/bash -static ~/che/terminal/");
+                          "&& ~/che/terminal/che-websocket-terminal -addr :4411 -cmd /bin/bash -static ~/che/terminal/");
 
         Multibinder<ServerConf> machineServers = Multibinder.newSetBinder(binder(),
                                                                           ServerConf.class,