fix broken link to the URL

Author: partev

docs/gallery.yml

@@ -501,7 +501,7 @@
 - name: Aprendendo Físico-Química com auxílio de Phython
   repository: https://github.com/leobap01/ebook-fisico-quimica
   website: https://leobap01.github.io/ebook-fisico-quimica/
-  image: https://github.com/leobap01/ebook-fisico-quimica/blob/main/html/_static/logo.png
+  image: https://leobap01.github.io/ebook-fisico-quimica/_static/logo.png
 - name: Learn Probability
   repository: https://github.com/snowch/learn_probability
   website: https://snowch.github.io/learn_probability