diff --git a/.eslintignore.errorfiles b/.eslintignore.errorfiles
index 1baf76ba67..db90d26ba7 100644
--- a/.eslintignore.errorfiles
+++ b/.eslintignore.errorfiles
@@ -1,8 +1,6 @@
 # autogenerated file: run scripts/generate-eslint-error-ignore-file to update.
 
 src/Markdown.js
-src/Rooms.js
-src/Unread.js
 src/Velociraptor.js
 src/components/structures/RoomDirectory.js
 src/components/views/rooms/MemberList.js
diff --git a/src/Rooms.js b/src/Rooms.js
index 3da2b9bc14..955498faaa 100644
--- a/src/Rooms.js
+++ b/src/Rooms.js
@@ -21,6 +21,9 @@ import {MatrixClientPeg} from './MatrixClientPeg';
  * if any. This could be the canonical alias if one exists, otherwise
  * an alias selected arbitrarily but deterministically from the list
  * of aliases. Otherwise return null;
+ *
+ * @param {Object} room The room object
+ * @returns {string} A display alias for the given room
  */
 export function getDisplayAliasForRoom(room) {
     return room.getCanonicalAlias() || room.getAltAliases()[0];
diff --git a/src/Unread.js b/src/Unread.js
index cf131cac00..ddf225ac64 100644
--- a/src/Unread.js
+++ b/src/Unread.js
@@ -16,12 +16,14 @@ limitations under the License.
 
 import {MatrixClientPeg} from "./MatrixClientPeg";
 import shouldHideEvent from './shouldHideEvent';
-import * as sdk from "./index";
 import {haveTileForEvent} from "./components/views/rooms/EventTile";
 
 /**
  * Returns true iff this event arriving in a room should affect the room's
  * count of unread messages
+ *
+ * @param {Object} ev The event
+ * @returns {boolean} True if the given event should affect the unread message count
  */
 export function eventTriggersUnreadCount(ev) {
     if (ev.sender && ev.sender.userId == MatrixClientPeg.get().credentials.userId) {