Fixed docs build unable to find package metadata

ddabble · ddabble · commit bd26f1906f2e · 2023-07-05T00:13:42.000+02:00
See the error here: https://readthedocs.org/projects/ddabble-django-simple-history/builds/21202560/ The solution was inspired by this answer/comment: https://stackoverflow.com/questions/75922593/sphinx-readthedocs-and-package-version#comment133915007_75923014
diff --git a/requirements/docs.txt b/requirements/docs.txt
@@ -1 +1,3 @@
 Sphinx==5.3.0
+# Install this project in editable mode, so that its package metadata can be queried
+-e .

Original file line number	Diff line number	Diff line change
`@@ -1 +1,3 @@`
`1`	`1`	`Sphinx==5.3.0`
	`2`	`+# Install this project in editable mode, so that its package metadata can be queried`
	`3`	`+-e .`