fix: caption → alr

agoose77 · agoose77 · commit 2943a0a9388c · 2025-03-25T14:23:26.000Z
diff --git a/portal/index.md b/portal/index.md
@@ -10,7 +10,7 @@ site:
 ## Project Pythia
 
 :::{image} _static/images/backgrounds/pexels-jeff-stapleton-5792818.jpg
-:caption: Photo by Jeff Stapleton from Pexels
+:alt: Photo by Jeff Stapleton from Pexels
 :::
 
 An education and training hub for the geoscientific Python community
