update to correct parent

Author: handyande

pom.xml

@@ -2,7 +2,7 @@
   <parent>
     <artifactId>plexus-components</artifactId>
     <groupId>org.codehaus.plexus</groupId>
-    <version>1.1.5</version>
+    <version>1.1.9</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>plexus-interactivity</artifactId>
@@ -13,4 +13,4 @@
     <module>plexus-interactivity-api</module>
     <module>plexus-interactivity-jline</module>
   </modules>
-</project>
+</project>