updated description

Author: nbbeeken

test/unit/error.test.ts

@@ -446,13 +446,13 @@ describe('MongoErrors', () => {
           maxWireVersion: 8
         },
         {
-          description: 'a MongoWriteConcernError with an ExceededTimeLimit code above server 4.4',
+          description: 'a MongoWriteConcernError with a retryable code above server 4.4',
           result: false,
           error: new MongoWriteConcernError({}, { code: 262 }),
           maxWireVersion: 9
         },
         {
-          description: 'a MongoWriteConcernError with an ExceededTimeLimit code below server 4.4',
+          description: 'a MongoWriteConcernError with a retryable code below server 4.4',
           result: true,
           error: new MongoWriteConcernError({}, { code: 262 }),
           maxWireVersion: 8