Update dropbox link in README and slides (#11)

* Update dropbox link in README.md

* updated dropbox link in slides

* add back inadvertendly deleted period

README.md

@@ -67,12 +67,12 @@ We have chosen `v1.3.1` to ensure compatibility with the version of SLEAP instal
 
 ### Get the sample data
 You can download the sample data for this course from 
-[DropBox](https://www.dropbox.com/scl/fo/ey7b6yrqax2olqyv1th7j/h?rlkey=u4wh2gxtbbn4g5o3s55zbx6pp&dl=0).
+[DropBox](https://www.dropbox.com/scl/fo/ey7b6yrqax2olqyv1th7j/h?rlkey=u4wh2gxtbbn4g5o3s55zbx6pp&st=zolupk4i&dl=0).
 Please click on "Download" to get the entire `behav-analysis-course.zip` archive, and unzip it.
 
 Alternatively, if you have access to the SWC's `ceph` filesystem, you can find the dataset in `/ceph/scratch/neuroinformatics-dropoff/behav-analysis-course`. To mount `ceph` on your laptop, follow the [relevant instructions on the SWC wiki](https://wiki.ucl.ac.uk/display/SSC/Storage%3A+Ceph). You need to be connected to the SWC network both to read the wiki and to mount `ceph`.
 
 No matter how you got the data, make sure to copy it to a convenient location on your laptop.
 
 ### Optional: bring your own data
-Optionally, you may bring along any animal videos that you would like to analyse. This could simply be a video of your pet, or of the fox you spotted in your garden last night. Preferably, the videos should be in either `.mp4` or `.avi` format.
+Optionally, you may bring along any animal videos that you would like to analyse. This could simply be a video of your pet, or of the fox you spotted in your garden last night. Preferably, the videos should be in either `.mp4` or `.avi` format.

index.qmd

@@ -51,7 +51,7 @@ links:
   course-webpage: "https://software-skills.neuroinformatics.dev/courses/video-analysis.html"
   gh-repo: "https://github.com/neuroinformatics-unit/course-behavioural-analysis"
   these-slides: "https://neuroinformatics.dev/course-behavioural-analysis/#/title-slide"
-  dropbox: "https://www.dropbox.com/scl/fo/ey7b6yrqax2olqyv1th7j/h?rlkey=u4wh2gxtbbn4g5o3s55zbx6pp&dl=0"
+  dropbox: "https://www.dropbox.com/scl/fo/ey7b6yrqax2olqyv1th7j/h?rlkey=u4wh2gxtbbn4g5o3s55zbx6pp&st=zolupk4i&dl=0"
   menti: "https://www.menti.com/"
   menti-link: "https://www.menti.com/aldg47maopsr"
   menti-code: "`5306 9550`"