OPENNLP-1303: Changed javadoc plugin configuration (#375)

diff --git a/pom.xml b/pom.xml
index 205a3eb..5db64ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -327,7 +327,7 @@
 				<artifactId>maven-javadoc-plugin</artifactId>
 				<version>3.1.1</version>
 				<configuration>
-					<additionalparam>-Xdoclint:none</additionalparam>
+					<doclint>none</doclint>
 				</configuration>
 				<executions>
 					<execution>