Removed broken link

docs/tutorials/fmri/block/index.md

@@ -11,7 +11,7 @@ The condition for successive blocks alternated between rest and auditory stimula
 The functional data `sub-01_task-auditory_bold.nii` and task onsets `sub-01_task-auditory_events.tsv` are stored in `sub-01/func/`. Accompanying structural image `sub-01_T1w.nii` is stored in `sub-01/anat/`. 
 
 !!! info "A bit more background about the data"
-    This experiment was conducted by [Geraint Rees](https://www.ucl.ac.uk/icn/people/geraint-rees) under the direction of [Karl Friston](https://www.fil.ion.ucl.ac.uk/~karl/) and the [FIL Methods Group](https://www.fil.ion.ucl.ac.uk/method/modelling-and-analysis/). The purpose was to explore equipment and techniques in the early days of our fMRI experience. As such, it has not been formally written up and is freely available for personal education and evaluation purposes. 
+    This experiment was conducted by Geraint Rees under the direction of [Karl Friston](https://www.fil.ion.ucl.ac.uk/~karl/) and the [FIL Methods Group](https://www.fil.ion.ucl.ac.uk/method/modelling-and-analysis/). The purpose was to explore equipment and techniques in the early days of our fMRI experience. As such, it has not been formally written up and is freely available for personal education and evaluation purposes. 
 
     This dataset was the first ever collected and analysed in the Functional Imaging Laboratory (FIL) and is known locally as the Mother of All Experiments (MoAE). This dataset comprises whole brain BOLD/EPI images acquired on a modified 2T Siemens MAGNETOM Vision system.