Fix broken link in doc (#1307)

Hind-M · web-flow · commit c5dc0f696f37 · 2023-07-26T04:57:41.000-05:00
diff --git a/docs/source/developers/extensions.rst b/docs/source/developers/extensions.rst
@@ -580,4 +580,4 @@ There are a few key steps to make this happen:
             )
 
 
-.. _`classic Notebook Server`: https://jupyter-notebook.readthedocs.io/en/stable/extending/handlers.html
+.. _`classic Notebook Server`: https://jupyter-notebook.readthedocs.io/en/v6.5.4/extending/handlers.html

Original file line number	Diff line number	Diff line change
`@@ -580,4 +580,4 @@ There are a few key steps to make this happen:`
`580`	`580`	`)`
`581`	`581`
`582`	`582`
`583`		-.. _`classic Notebook Server`: https://jupyter-notebook.readthedocs.io/en/stable/extending/handlers.html
	`583`	+.. _`classic Notebook Server`: https://jupyter-notebook.readthedocs.io/en/v6.5.4/extending/handlers.html