Extra Chinese character.

[SidKwok]

• I am on the latest Hyper.app version
• I have searched the issues of this repo and believe that this is not a duplicate

• OS version and name: mac os 10.12.3
• Hyper.app version: 1.3.0
• Link of a Gist with the contents of your .hyper.js:
• Relevant information from devtools (CMD+ALT+I on Mac OS, CTRL+SHIFT+I elsewhere):
• The issue is reproducible in vanilla Hyper.app:

Issue

up is terminal.app, down is hyper.

run ll in both terminal.app and hyper.

I think the pic can illustrate my issue well.

[Stanzilla]

#2322