prod_settings_template: Fix confusing {random_token} in comment.
prod_settings_template: Fix confusing {random_token} in comment.

This was a typo in the original implementation; it should say {token}.

punchagan/zulip,showell/zulip,rht/zulip,kou/zulip,synicalsyntax/zulip,punchagan/zulip,andersk/zulip,hackerkid/zulip,showell/zulip,kou/zulip,andersk/zulip,hackerkid/zulip,eeshangarg/zulip,zulip/zulip,brainwane/zulip,hackerkid/zulip,hackerkid/zulip,hackerkid/zulip,hackerkid/zulip,rht/zulip,brainwane/zulip,rht/zulip,kou/zulip,punchagan/zulip,punchagan/zulip,eeshangarg/zulip,rht/zulip,kou/zulip,zulip/zulip,andersk/zulip,showell/zulip,kou/zulip,punchagan/zulip,zulip/zulip,showell/zulip,showell/zulip,andersk/zulip,rht/zulip,zulip/zulip,brainwane/zulip,eeshangarg/zulip,synicalsyntax/zulip,kou/zulip,zulip/zulip,eeshangarg/zulip,rht/zulip,showell/zulip,showell/zulip,kou/zulip,rht/zulip,synicalsyntax/zulip,brainwane/zulip,punchagan/zulip,hackerkid/zulip,synicalsyntax/zulip,eeshangarg/zulip,zulip/zulip,punchagan/zulip,synicalsyntax/zulip,brainwane/zulip,brainwane/zulip,synicalsyntax/zulip,zulip/zulip,eeshangarg/zulip,andersk/zulip,synicalsyntax/zulip,andersk/zulip,andersk/zulip,brainwane/zulip,eeshangarg/zulip