diff --git a/src/caosdb/cached.py b/src/caosdb/cached.py
index 4f735bb8e85ba7aa364b211e198840f9f6fb97e2..131526674d7df97d598a6d1bfbc2af7805c63a03 100644
--- a/src/caosdb/cached.py
+++ b/src/caosdb/cached.py
@@ -22,6 +22,14 @@
 
 """
 This module provides some cached versions of functions that retrieve Entities from a remote server.
+
+See also
+========
+
+- ``cache_initialize(...)`` : Re-initialize the cache.
+- ``cache_clear()`` : Clear the cache.
+- ``cached_query(query)`` : A cached version of ``execute_query(query)``.
+- ``cached_get_entity_by(...)`` : Get an Entity by name, id, ...
 """
 
 from enum import Enum
diff --git a/src/caosdb/high_level_api.py b/src/caosdb/high_level_api.py
index 82c63feaa0df7e6a57897f3596515387469fc64f..3509a7b6bfe7ec322f2e0d2590334c6fc6f02cf8 100644
--- a/src/caosdb/high_level_api.py
+++ b/src/caosdb/high_level_api.py
@@ -49,7 +49,7 @@ from datetime import datetime
 from dateutil import parser
 
 warnings.warn("""EXPERIMENTAL! The high_level_api module is experimental and may be changed or
-removed in future. Its purpose is to give an impression on how the Python client user interface
+removed in the future. Its purpose is to give an impression on how the Python client user interface
 might be changed.""")