Update AbstractMockHttpServletRequestBuilder.java

Author: reda-alaoui

spring-test/src/main/java/org/springframework/test/web/servlet/request/AbstractMockHttpServletRequestBuilder.java

@@ -77,6 +77,7 @@
  * @author Arjen Poutsma
  * @author Sam Brannen
  * @author Kamill Sokol
+ * @author Réda Housni Alaoui
  * @since 6.2
  * @param <B> a self reference to the builder type
  */