Cannot execute zeppelin.cmd on windows10, because of typo in common.cmd.

I'm very new to zeppelin.

I have just downloaded zeppelin-0.8.1-bin-all from official mirror on my windows 10 machine.

However, when I execute ./bin/zeppelin.cmd, nothing happened also port 8080 is still closed.

After I found a culprit that is closing curly brace(`}`) which is supposed to be closing parenthesis(`)`) right after `set ZEPPELIN_JMX_PORT="9996"` in commom.cmd.

ref. https://github.com/apache/zeppelin/blob/branch-0.8/bin/common.cmd

After I changed correctly, it works.

For now, I found it had been corrected on master branch now.