Resolve "Documentation is somewhat incomplete" (#348)

Author: btschwertfeger

doc/conf.py

@@ -24,7 +24,7 @@
 author = "Benjamin Thomas Schwertfeger"
 
 # Add the package to sys.path:
-sys.path.insert(0, str(Path("..").resolve()))
+sys.path.insert(0, str(Path("..").resolve() / "src"))
 
 rst_epilog = ""
 # Read link all targets from file