diff --git a/doc/dev/sphinx_notes.md b/doc/dev/sphinx_notes.md
index 7f3d01c..353de50 100644
--- a/doc/dev/sphinx_notes.md
+++ b/doc/dev/sphinx_notes.md
@@ -5,7 +5,7 @@ This repository uses sphinx with some addons to build documentation and then dep
 We use the [MyST](https://myst-parser.readthedocs.io/en/latest/index.html) parser which lets us use a mixture of markdown and reStructuredText in documentation - though the latter is preferred by sphinx. 
 
 ## Using MyST admonitions
-To use [MyST admonitions](https://myst-parser.readthedocs.io/en/latest/sphinx_admonitions.html), you need to use backticks instead of triple colons, ie. 
+To use [MyST admonitions](https://myst-parser.readthedocs.io/en/latest/syntax/admonitions.html), you need to use backticks instead of triple colons, ie. 
 
 \`\`\`{tip}\
 Let's give readers a helpful hint!\
@@ -47,4 +47,4 @@ To add code blocks within the docstrings of classes or functions, use the `::` m
         RE.subscribe(lambda name, document: ...)
     ...
     """
-```
\ No newline at end of file
+```