diff --git a/docs/guide/memory.ipynb b/docs/guide/memory.ipynb
index 6b6d5cb..491187b 100644
--- a/docs/guide/memory.ipynb
+++ b/docs/guide/memory.ipynb
@@ -62,11 +62,11 @@
     "\n",
     "\n",
     "### Memory API\n",
-    "A note on adding and retreiving STIX content to the Memory suite: As mentioned, under the hood the Memory suite is an internal, in-memory dictionary. STIX content that is to be added can be in the following forms: python-stix2 objects, (Python) dictionaries (of valid STIX objects or Bundles), JSON-encoded strings (of valid STIX objects or Bundles), or a (Python) list of any of the previously listed types. [MemoryStore](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore) actually stores STIX content either as python-stix2 objects or as (Python) dictionaries, reducing and converting any of the aforementioned types to one of those. Additionally, whatever form the STIX object is stored as, is how it will be returned when retrieved. python-stix2 objects, and json-encoded strings (of STIX content) are stored as python-stix2 objects, while (Python) dictionaries (of STIX objects) are stored as (Python) dictionaries.\n",
+    "A note on adding and retreiving STIX content to the Memory suite: As mentioned, under the hood the Memory suite is an internal, in-memory dictionary. STIX content that is to be added can be in the following forms: python-stix2 objects, (Python) dictionaries (of valid STIX objects or Bundles), JSON-encoded strings (of valid STIX objects or Bundles), or a (Python) list of any of the previously listed types. [MemoryStore](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore) actually stores and retrieves STIX content as python-stix2 objects.\n",
     "\n",
     "A note on [load_from_file()](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore.load_from_file): For [load_from_file()](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore.load_from_file), STIX content is assumed to be in JSON form within the file, as an individual STIX object or in a Bundle. When the JSON is loaded, the STIX objects are parsed into python-stix2 objects before being stored in the in-memory dictionary.\n",
     "\n",
-    "A note on [save_to_file()](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore.save_to_file): This method dumps all STIX content that is in the [MemoryStore](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore) to the specified file. The file format will be JSON, and the STIX content will be within a STIX Bundle. Note also that the output form will be a JSON STIX Bundle regardless of the form that the individual STIX objects are stored in (i.e. supplied to) the [MemoryStore](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore). \n",
+    "A note on [save_to_file()](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore.save_to_file): This method dumps all STIX content that is in the [MemoryStore](../api/datastore/stix2.datastore.memory.rst#stix2.datastore.memory.MemoryStore) to the specified file. The file format will be JSON, and the STIX content will be within a STIX Bundle.\n",
     "\n",
     "### Memory Examples\n",
     "\n",
diff --git a/stix2/datastore/memory.py b/stix2/datastore/memory.py
index eb8580e..4b82c34 100644
--- a/stix2/datastore/memory.py
+++ b/stix2/datastore/memory.py
@@ -250,10 +250,7 @@ class MemorySource(DataSource):
                 CompositeDataSource, not user supplied
 
         Returns:
-            (dict OR STIX object): STIX object that has the supplied
-                ID. As the MemoryStore(i.e. MemorySink) adds STIX objects to memory
-                as they are supplied (either as python dictionary or STIX object), it
-                is returned in the same form as it as added
+            (STIX object): STIX object that has the supplied ID.
 
         """
         stix_obj = None
@@ -289,10 +286,7 @@ class MemorySource(DataSource):
                 CompositeDataSource, not user supplied
 
         Returns:
-            (list): list of STIX objects that has the supplied ID. As the
-                MemoryStore(i.e. MemorySink) adds STIX objects to memory as they
-                are supplied (either as python dictionary or STIX object), it
-                is returned in the same form as it as added
+            (list): list of STIX objects that have the supplied ID.
 
         """
         results = []
@@ -333,10 +327,7 @@ class MemorySource(DataSource):
                 CompositeDataSource, not user supplied
 
         Returns:
-            (list): list of STIX objects that matches the supplied
-                query. As the MemoryStore(i.e. MemorySink) adds STIX objects to memory
-                as they are supplied (either as python dictionary or STIX object), it
-                is returned in the same form as it was added.
+            (list): list of STIX objects that match the supplied query.
 
         """
         query = FilterSet(query)