Improve announcement 20241029

docs/sessions/20241029_from_stand_alone_functions_to_r_packages.html

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-# Bonus challenge 3B
+# Bonus challenge
 
 Create a package called `bRead2` using the [checklist](https://packages.inbo.be/checklist/) package. Hint: https://packages.inbo.be/checklist/articles/getting_started.html. Notice also that the checklist package is git and GitHub minded.
 
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 # Announcement
 
-Do you not have enough about R packages? Great! On November 7, 1pm-3pm, I will give an online workshop about R packages hosted by GBIF. The workshop is free, but you need to register. More information and registration link [here](https://www.gbif.org/event/gvRWGsyeY9jx5Yrs9bTvi/how-to-package-your-functions-from-standalone-to-r-packages-b-cubed-workshop).
+Do you not have enough about R packages? Great!
 
-.center[![:scale 50%]({{ site.baseurl}}/assets/images/20241029/20241029_workshop_gbif_b_cubed.png)]
+On November 7, 1pm-3pm, I will give an online workshop about R packages hosted by GBIF. The workshop is free, but you need to register. More information and registration link [here](https://www.gbif.org/event/gvRWGsyeY9jx5Yrs9bTvi/how-to-package-your-functions-from-standalone-to-r-packages-b-cubed-workshop).
+
+.center[![:scale 80%]({{ site.baseurl}}/assets/images/20241029/20241029_workshop_gbif_b_cubed.png)]
 
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