A little mistake in the example of the Xposed Framework API.

[yuguorui]

When I surfed the Xposed framework API website, I found a little mistake in the [XposedHelpers.findAndHookMethod()](http://api.xposed.info/reference/de/robv/android/xposed/XposedHelpers.html#findAndHookMethod(java.lang.String, java.lang.ClassLoader, java.lang.String, java.lang.Object...))'s example.

In this example, the third parameter should be "methodName", but it was forgotten accidentally.
correct: findAndHookMethod("com.example.SomeClass", lpparam.classLoader, "doSomething",String.class, int.class, "com.example.MyClass", new XC_MethodHook()
wrong: findAndHookMethod("com.example.SomeClass", lpparam.classLoader, String.class, int.class, "com.example.MyClass", new XC_MethodHook()

[davcec]

Related to pull #143.
Cheers.