Fix Tutorial 1-05

examples/Tutorial/Part_1_05_Do_More_While_Playing/Part_1_05_Do_More_While_Playing.ino

   sgtl5000_1.volume(0.5);
   SPI.setMOSI(SDCARD_MOSI_PIN);
   SPI.setSCK(SDCARD_SCK_PIN);
-  if (!(SD.begin(SDCARD_SCK_PIN))) {
+  if (!(SD.begin(SDCARD_CS_PIN))) {
     while (1) {
       Serial.println("Unable to access the SD card");
       delay(500);