diff --git a/docs/server_notices.md b/docs/server_notices.md
index ac0febe8a207..33b2f4c9eeaa 100644
--- a/docs/server_notices.md
+++ b/docs/server_notices.md
@@ -44,9 +44,9 @@ section, which should look like this:
 server_notices:
    system_mxid_localpart: server
    system_mxid_display_name: "Server Notices"
-   system_mxid_avatar_url: "mxc://server.com/oumMVlgDnLYFaPVkExemNVVZ"
+   system_mxid_avatar_url: "mxc://example.com/oumMVlgDnLYFaPVkExemNVVZ"
    room_name: "Server Notices"
-   room_avatar_url: "mxc://server.com/oumMVlgDnLYFaPVkExemNVVZ"
+   room_avatar_url: "mxc://example.com/oumMVlgDnLYFaPVkExemNVVZ"
    room_topic: "Room used by your server admin to notice you of important information"
    auto_join: true
 ```
diff --git a/docs/usage/configuration/config_documentation.md b/docs/usage/configuration/config_documentation.md
index cf79df422dbc..4db328b71143 100644
--- a/docs/usage/configuration/config_documentation.md
+++ b/docs/usage/configuration/config_documentation.md
@@ -3833,7 +3833,7 @@ Sub-options for this setting include:
 * `system_mxid_avatar_url`: set the avatar for the "notices" user
 * `room_name`: set the room name of the server notices room
 * `room_avatar_url`: optional string. The room avatar to use for server notice rooms. If set to the empty string `""`, notice rooms will not be given an avatar. Defaults to the empty string. _Added in Synapse 1.99.0._
-* `room_topic`: optional string. The topic to use for server notice rooms. If set to the empty string `""`, notice rooms will not be given a topic. Defaults to the empty string.  _Added in Synapse 1.98.0._
+* `room_topic`: optional string. The topic to use for server notice rooms. If set to the empty string `""`, notice rooms will not be given a topic. Defaults to the empty string.  _Added in Synapse 1.99.0._
 * `auto_join`: boolean. If true, the user will be automatically joined to the room instead of being invited.
   Defaults to false. _Added in Synapse 1.98.0._