diff --git a/docs/admin_api/user_admin_api.md b/docs/admin_api/user_admin_api.md
index 9736fe3021..2281385830 100644
--- a/docs/admin_api/user_admin_api.md
+++ b/docs/admin_api/user_admin_api.md
@@ -141,8 +141,8 @@ Body parameters:
provider for SSO (Single sign-on). More details are in the configuration manual under the
sections [sso](../usage/configuration/config_documentation.md#sso) and [oidc_providers](../usage/configuration/config_documentation.md#oidc_providers).
- `auth_provider` - **string**, required. The unique, internal ID of the external identity provider.
- The same as `idp_id` from the homeserver configuration. Note that no error is raised if the
- provided value is not in the homeserver configuration.
+ The same as `idp_id` from the homeserver configuration. If using OIDC, this value should be prefixed
+ with `oidc-`. Note that no error is raised if the provided value is not in the homeserver configuration.
- `external_id` - **string**, required. An identifier for the user in the external identity provider.
When the user logs in to the identity provider, this must be the unique ID that they map to.
- `admin` - **bool**, optional, defaults to `false`. Whether the user is a homeserver administrator,
diff --git a/docs/usage/administration/admin_faq.md b/docs/usage/administration/admin_faq.md
index 0d98f73fb1..a1184d0375 100644
--- a/docs/usage/administration/admin_faq.md
+++ b/docs/usage/administration/admin_faq.md
@@ -250,10 +250,10 @@ Using [libjemalloc](https://jemalloc.net) can also yield a significant
improvement in overall memory use, and especially in terms of giving back
RAM to the OS. To use it, the library must simply be put in the
LD_PRELOAD environment variable when launching Synapse. On Debian, this
-can be done by installing the `libjemalloc1` package and adding this
+can be done by installing the `libjemalloc2` package and adding this
line to `/etc/default/matrix-synapse`:
- LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.1
+ LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.2
This made a significant difference on Python 2.7 - it's unclear how
much of an improvement it provides on Python 3.x.
diff --git a/docs/usage/configuration/config_documentation.md b/docs/usage/configuration/config_documentation.md
index 0c582d0387..2046bf4564 100644
--- a/docs/usage/configuration/config_documentation.md
+++ b/docs/usage/configuration/config_documentation.md
@@ -2591,6 +2591,11 @@ Possible values for this option are:
* "trusted_private_chat": an invitation is required to join this room and the invitee is
assigned a power level of 100 upon joining the room.
+Each preset will set up a room in the same manner as if it were provided as the `preset` parameter when
+calling the
+[`POST /_matrix/client/v3/createRoom`](https://spec.matrix.org/latest/client-server-api/#post_matrixclientv3createroom)
+Client-Server API endpoint.
+
If a value of "private_chat" or "trusted_private_chat" is used then
`auto_join_mxid_localpart` must also be configured.
diff --git a/docs/workers.md b/docs/workers.md
index 82f4bfc1d1..6cb4416bfc 100644
--- a/docs/workers.md
+++ b/docs/workers.md
@@ -535,7 +535,7 @@ the stream writer for the `presence` stream:
##### The `push_rules` stream
The following endpoints should be routed directly to the worker configured as
-the stream writer for the `push` stream:
+the stream writer for the `push_rules` stream:
^/_matrix/client/(api/v1|r0|v3|unstable)/pushrules/
|
