diff --git a/website/server/controllers/api-v3/members.js b/website/server/controllers/api-v3/members.js
index 997ac57b2f3..de9455fa4a9 100644
--- a/website/server/controllers/api-v3/members.js
+++ b/website/server/controllers/api-v3/members.js
@@ -377,12 +377,12 @@ function _getMembersForItem (type) {
  * @apiGroup Member
  *
  * @apiParam (Path) {UUID} groupId The group id ('party' for the user party is accepted)
- * @apiParam (Query) {UUID} lastId Query parameter to specify the last member
+ * @apiParam (Query) {UUID} [lastId] Query parameter to specify the last member
  *                                 returned in a previous request to this route and
  *                                 get the next batch of results.
  * @apiParam (Query) {Number} limit=30 BETA Query parameter
  *                                     to specify the number of results to return. Max is 60.
- * @apiParam (Query) {Boolean} includeAllPublicFields If set to `true`
+ * @apiParam (Query) {Boolean} [includeAllPublicFields] If set to `true`
  *                                                    then all public fields for members
  *                                                    will be returned (similar to when making
  *                                                    a request for a single member).
diff --git a/website/server/controllers/api-v3/user/spells.js b/website/server/controllers/api-v3/user/spells.js
index 91b08acd51b..b31047244a7 100644
--- a/website/server/controllers/api-v3/user/spells.js
+++ b/website/server/controllers/api-v3/user/spells.js
@@ -17,7 +17,7 @@ const api = {};
  *                  valorousPresence, intimidate, pickPocket, backStab, toolsOfTrade,
  *                  stealth, heal, protectAura, brightness, healAll,
  *                  snowball, spookySparkles, seafoam, shinySeed} spellId The skill to cast.
- * @apiParam (Query) {UUID} targetId Query parameter, necessary if the spell is
+ * @apiParam (Query) {UUID} [targetId] Query parameter, necessary if the spell is
  *                                   cast on a party member or task. Not used if the spell
  *                                   is casted on the user or the user's current party.
  * @apiParamExample {json} Query example: