Merge "Remove wrong javadoc comment"

         * {@link #commit} or {@link #apply} are called.

         * 

         * @param key The name of the preference to modify.

         * @param value The new value for the preference.  Supplying {@code null}

         *    as the value is equivalent to calling {@link #remove(String)} with

         *    this key.

         * @param value The new value for the preference.

         * 

         * @return Returns a reference to the same Editor object, so you can

         * chain put calls together.