Merge "docs: Updates the documentation for the wepKeys field." into pi-dev

    public String preSharedKey;

    /**

     * Up to four WEP keys. Either an ASCII string enclosed in double

     * quotation marks (e.g., {@code "abcdef"}) or a string

     * of hex digits (e.g., {@code 0102030405}).

     * Four WEP keys. For each of the four values, provide either an ASCII

     * string enclosed in double quotation marks (e.g., {@code "abcdef"}),

     * a string of hex digits (e.g., {@code 0102030405}), or an empty string

     * (e.g., {@code ""}).

     * <p/>

     * When the value of one of these keys is read, the actual key is

     * not returned, just a "*" if the key has a value, or the null