Fixing the testOtherOutput UG integration test so it will run.

git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@2580 348d0f76-0448-11de-a6fe-93d51630548a

java/test/org/broadinstitute/sting/gatk/walkers/genotyper/UnifiedGenotyperIntegrationTest.java

@@ -223,7 +223,7 @@ public class UnifiedGenotyperIntegrationTest extends WalkerTest {
                         " -bm empirical" +
                         " -gm JOINT_ESTIMATE" +
 		        " -vf GELI",
-                3,
+                2,
                 Arrays.asList(md5s));
 
         executeTest(String.format("testOtherOutput"), spec);