tools: Fix typo in previous commit.
tools: Fix typo in previous commit.

andersk/zulip,rht/zulip,andersk/zulip,zulip/zulip,rht/zulip,zulip/zulip,kou/zulip,andersk/zulip,rht/zulip,kou/zulip,andersk/zulip,rht/zulip,zulip/zulip,andersk/zulip,zulip/zulip,rht/zulip,kou/zulip,kou/zulip,zulip/zulip,kou/zulip,andersk/zulip,rht/zulip,rht/zulip,kou/zulip,zulip/zulip,andersk/zulip,zulip/zulip,kou/zulip