fix format

Author: sanbrock

src/pynxtools/nomad/schema.py

@@ -364,9 +364,8 @@ def __get_documentation_url(
     )
     nx_package = xml_parent.get("nxdl_base").split("/")[-1]
     anchor = "-".join([name.lower() for name in reversed(anchor_segments)])
-    return (
-        f"{doc_base}/{nx_package}/{anchor_segments[-1].replace("-", "_")}.html#{anchor}"
-    )
+    nx_file = anchor_segments[-1].replace("-", "_")
+    return f"{doc_base}/{nx_package}/{nx_file}.html#{anchor}"
 
 
 def __to_section(name: str, **kwargs) -> Section: