provide docstring for repo check

corrlib/cli.py

@@ -108,7 +108,7 @@ def find(
     ),
     ) -> None:
     """
-    Find a record in the backlog at hand. Through specifying it's ensemble and the measured correlator.
+    Find a record in the given backlog.
     """
     results = find_record(path, ensemble, corr, code)
     if results.empty:
@@ -147,6 +147,9 @@ def check(path: Path = typer.Option(
         "-d",
         ),
     ) -> None:
+    """
+    Check the integrity of the repository.
+    """
     full_integrity_check(path)