diff --git a/api.yaml b/api.yaml
index e28cff6..15887de 100644
--- a/api.yaml
+++ b/api.yaml
@@ -22303,7 +22303,7 @@ paths:
   /api/prime/trading/v1/accounts/{accountID}/margin/positions/close/requests/{closePositionRequestID}:
     get:
       summary: Get close position request details
-      description: Get details of a specific close position request
+      description: Get details of a specific close position request.
       operationId: trade.margin.positions.close.requests.get
       tags:
         - Margin
@@ -22331,7 +22331,7 @@ paths:
   /api/prime/trading/v1/accounts/{accountID}/margin/positions/close/requests/{closePositionRequestID}/orders:
     get:
       summary: List orders for close position request
-      description: List orders associated with a close position request
+      description: List orders associated with a close position request.
       operationId: trade.margin.positions.close.requests.orders.list
       tags:
         - Margin
@@ -22359,7 +22359,7 @@ paths:
   /api/prime/trading/v1/accounts/{accountID}/margin/collateral/withdrawalrequests:
     post:
       summary: Create collateral withdrawal request
-      description: Create a collateral withdrawal request
+      description: Create a collateral withdrawal request.
       operationId: trade.margin.collateral.withdrawalrequests.create
       tags:
         - Margin
@@ -22399,7 +22399,7 @@ paths:
                 $ref: '#/components/schemas/CollateralWithdrawalRequestResponse'
     get:
       summary: List collateral withdrawal requests
-      description: List all collateral withdrawal requests for an account
+      description: List all collateral withdrawal requests for an account.
       operationId: trade.margin.collateral.withdrawalrequests.list
       tags:
         - Margin
@@ -22435,7 +22435,7 @@ paths:
   /api/prime/trading/v1/accounts/{accountID}/margin/collateral/withdrawalrequests/{requestID}:
     get:
       summary: Get collateral withdrawal request
-      description: Get details of a specific collateral withdrawal request
+      description: Get details of a specific collateral withdrawal request.
       operationId: trade.margin.collateral.withdrawalrequests.get
       tags:
         - Margin
@@ -22463,7 +22463,7 @@ paths:
   /api/prime/trading/v1/accounts/{accountID}/margin/collateral/withdrawalrequests/{requestID}/cancel:
     patch:
       summary: Cancel collateral withdrawal request
-      description: Cancel a collateral withdrawal request
+      description: Cancel a collateral withdrawal request.
       operationId: trade.margin.collateral.withdrawalrequests.cancel
       tags:
         - Margin
@@ -36995,7 +36995,7 @@ components:
         heldBalance:
           type: string
           format: decimal
-          description: The total balance reserved for some purpose, e.g. a pending withdrawal
+          description: The total balance reserved for some purpose, e.g. a pending withdrawal.
         tradableBalance:
           type: string
           format: decimal