Fix paths in rtd config (#33)

.readthedocs.yaml

@@ -16,7 +16,7 @@ build:
 
 # Build documentation in the "docs/" directory with Sphinx
 sphinx:
-  configuration: doc/conf.py
+  configuration: docs/conf.py
   # You can configure Sphinx to use a different builder, for instance use the dirhtml builder for simpler URLs
   # builder: "dirhtml"
   # Fail on all warnings to avoid broken references
@@ -32,4 +32,4 @@ sphinx:
 # See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
    install:
-   - requirements: doc/requirements.txt
+   - requirements: docs/requirements.txt