# Typo in \`rosie hello -h\` **URL:** \ **Category:** Rose Development\ **Created:** [July 12, 2022, 1:18am UTC](https://cylc.discourse.group/t/typo-in-rosie-hello-h/503 "2022-07-12T01:18:27Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![jonnyhtw](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/jonnyhtw/32/232_2.png) [@jonnyhtw](https://cylc.discourse.group/u/jonnyhtw)\ **Post date:** [July 12, 2022, 1:18am UTC](https://cylc.discourse.group/t/typo-in-rosie-hello-h/503/1 "2022-07-12T01:18:27Z")
Hi there, There’s a bug in the docs for `rosie hello`… ```auto rosie hello -h ... SYNOPSIS rosie hello [--prefix=PREIFX] ... ``` Need to change `PREIFX ---> PREFIX` I want to raise a pull request for this but I can’t find this in the `rose` or `fcm` GitHub repositories. Does anyone know where this might be described? Thanks! ---
**Author:** ![dpmatthews](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/dpmatthews/32/26_2.png) [@dpmatthews](https://cylc.discourse.group/u/dpmatthews)\ **Post date:** [July 12, 2022, 5:58am UTC](https://cylc.discourse.group/t/typo-in-rosie-hello-h/503/2 "2022-07-12T05:58:55Z")
Well spotted! The reason you can’t find it is because it’s only in the old 2019.01.x branch of Rose: [https://github.com/metomi/rose/blob/2019.01.x/bin/rosie-hello](https://github.com/metomi/rose/blob/2019.01.x/bin/rosie-hello) It’s already fixed in Rose 2. ---
**Author:** ![jonnyhtw](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/jonnyhtw/32/232_2.png) [@jonnyhtw](https://cylc.discourse.group/u/jonnyhtw)\ **Post date:** [July 14, 2022, 1:26am UTC](https://cylc.discourse.group/t/typo-in-rosie-hello-h/503/3 "2022-07-14T01:26:18Z")
nice! thanks for this. i didn’t realise that there is a `git grep` function which i could have used rather than than the normal `grep` which i used initially to search for PREIFX… 😅 cheers