fix: brain_autoradiography as page_id

showcase/brain-autoradiography.md

@@ -3,7 +3,7 @@ title: An automated pipeline for analysing brain autoradiography images
 contributors: [Isabel Kemmer] 
 description: Development of an open source, semi-automated processing pipeline for aligning autoradiography images from mouse brain tissue to study infection-induced neuroinflammation funded by the ISIDORe project. 
 affiliations: [European Union, Euro-BioImaging, ISIDORe]
-page_id: brain-autoradiography
+page_id: brain_autoradiography
 
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