docker: footnote (n'th attempt)

Author: falkmielke

content/tutorials/development_containers/index.md

@@ -37,9 +37,8 @@ Although containerization is an immensely useful Open Science tool worth strivin
 
 <figure>
 <img src="../../images/tutorials/development_docker/Gemini_Generated_Image_ngoz1wngoz1wngoz.jpg" alt="build" />
-<figcaption aria-hidden="true">I could not resist generating a catchy image on this, just to make this tutorial seem a little less dull. </figcaption>
+<figcaption aria-hidden="true">I could not resist generating[^1] a catchy image on this, just to make this tutorial seem a little less dull. </figcaption>
 </figure>
-<figcaption aria-hidden="true">(Image via Google Gemini, modified.)</figcaption>[^1]
 
 
 Time to explore what containers really are, and what they are not.
@@ -362,6 +361,6 @@ I hope you find this overview useful, nevertheless.
 Thank you for reading!
 
 
-[^1]: Produced with Google Gemini (2025-02-21). Prompt: "I would love to have a comic-style image of a whale in a grail. The grail should be golden and shiny, resembling the holy grail. The whale on top is a reference to the docker logo (you may add sketchy little container blocks on its back)."
+[^1]: Generated by Google Gemini (2025-02-21), modified. Prompt `I would love to have a comic-style image of a whale in a grail. The grail should be golden and shiny, resembling the holy grail. The whale on top is a reference to the docker logo (you may add sketchy little container blocks on its back).`
 
 [^2]: Reference to the film "La Grande Bellezza".

content/tutorials/development_containers/index.qmd

@@ -35,12 +35,10 @@ Although containerization is an immensely useful Open Science tool worth strivin
 
 <figure>
 <img src="../../images/tutorials/development_docker/Gemini_Generated_Image_ngoz1wngoz1wngoz.jpg" alt="build" />
-<figcaption aria-hidden="true">I could not resist generating a catchy image on this, just to make this tutorial seem a little less dull. </figcaption>
+<figcaption aria-hidden="true">I could not resist generating[^1] a catchy image on this, just to make this tutorial seem a little less dull. </figcaption>
 </figure>
-<figcaption aria-hidden="true">(Image via Google Gemini, modified.)</figcaption>[^1]
 
-[^1]: Produced with Google Gemini (2025-02-21). Prompt: "I would love to have a comic-style image of a whale in a grail. The grail should be golden and shiny, resembling the holy grail. The whale on top is a reference to the docker logo (you may add sketchy little container blocks on its back).
-"
+[^1]: Generated by Google Gemini (2025-02-21), modified. Prompt `I would love to have a comic-style image of a whale in a grail. The grail should be golden and shiny, resembling the holy grail. The whale on top is a reference to the docker logo (you may add sketchy little container blocks on its back).`