remove redundant delete

Author: jayunit100

src/test/java/org/gluster/test/TestGluster.java

@@ -208,7 +208,7 @@ public void testZDirs() throws Exception {
         gfs.delete(subDir1);
         gfs.delete(baseDir);
         gfs.delete(test1);
-        gfs.delete(test1);
+        gfs.delete(test2);
 	}
 
 	@org.junit.Test
@@ -247,7 +247,6 @@ public void testFiles() throws Exception {
 	        assertFalse(gfs.exists(baseDir));
 
 	        gfs.delete(subDir1);
-	        gfs.delete(baseDir);
 	        gfs.delete(file1);
 	        gfs.delete(file2);
 	}