Merge \"Docs: Fixed wrong return type of a method\" into mnc-io-docs

<pre>

@Override

public void dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {

    super.dispatchPopulateAccessibilityEvent(event);

public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {

    // Call the super implementation to populate its text to the event, which

    // calls onPopulateAccessibilityEvent() on API Level 14 and up.

    boolean completed = super.dispatchPopulateAccessibilityEvent(event);

    // In case this is running on a API revision earlier that 14, check

    // the text content of the event and add an appropriate text

    CharSequence text = getText();

    if (!TextUtils.isEmpty(text)) {

        event.getText().add(text);

        return true;

    }

    return completed;

}

</pre>