trust: Better docstrings

Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>

Author: jku

sigstore/_internal/trust.py

@@ -416,14 +416,13 @@ def _get_valid_services(
 
     def get_tlogs(self) -> list[RekorClient]:
         """
-        Returns the rekor transparency log clients that client should sign with.
+        Returns the rekor transparency log clients to sign with.
         """
         return [RekorClient(tlog.url) for tlog in self._tlogs]
 
     def get_fulcio(self) -> FulcioClient:
         """
-        Returns a Fulcio instance that client should use to get a
-        signing certificate from
+        Returns a Fulcio client to get a signing certificate from
         """
         return FulcioClient(self._fulcios[0].url)