Minor edits in javafuzz

Rationale:
Missing newline in run script. Updated README with caps for args.

Change-Id: Ic8a46ab5812049401c00d7d37119bfc4034fe2d6
Tests: run_java_fuzz_test.py
diff --git a/tools/javafuzz/README.md b/tools/javafuzz/README.md
index 68fc171..b08075a 100644
--- a/tools/javafuzz/README.md
+++ b/tools/javafuzz/README.md
@@ -39,9 +39,10 @@
 How to start the JavaFuzz tests
 ===============================
 
-    run_java_fuzz_test.py [--num_tests]
-                          [--device]
-                          [--mode1=mode] [--mode2=mode]
+    run_java_fuzz_test.py
+                          [--num_tests=#TESTS]
+                          [--device=DEVICE]
+                          [--mode1=MODE] [--mode2=MODE]
 
 where
 
diff --git a/tools/javafuzz/run_java_fuzz_test.py b/tools/javafuzz/run_java_fuzz_test.py
index 085471f..282b6cc 100755
--- a/tools/javafuzz/run_java_fuzz_test.py
+++ b/tools/javafuzz/run_java_fuzz_test.py
@@ -396,7 +396,7 @@
     print('Directory :', self._results_dir)
     print('Exec-mode1:', self._runner1.description)
     print('Exec-mode2:', self._runner2.description)
-    print
+    print()
     self.ShowStats()
     for self._test in range(1, self._num_tests + 1):
       self.RunJavaFuzzTest()