Fix documentation typo in BasicQuery.

Closes #4169
Original pull request: #4170.

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/aggregation/SystemVariable.java

@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/query/BasicQuery.java

@@ -73,7 +73,7 @@ public class BasicQuery extends Query {
 	 *
 	 * @param queryObject must not be {@literal null}.
 	 * @param fieldsObject must not be {@literal null}.
-	 * @throws IllegalArgumentException when {@code sortObject} or {@code fieldsObject} is {@literal null}.
+	 * @throws IllegalArgumentException when {@code queryObject} or {@code fieldsObject} is {@literal null}.
 	 */
 	public BasicQuery(Document queryObject, Document fieldsObject) {