Update libraries/SD/examples/SD_Test/SD_Test.ino

Co-authored-by: Lucas Saavedra Vaz <lucassvaz@yahoo.com.br>

Author: PilnyTomas

libraries/SD/examples/SD_Test/SD_Test.ino

@@ -43,7 +43,7 @@
 #include "SPI.h"
 
 /*
-Uncomment and setup pins you want to use for the SPI communication
+Uncomment and set up if you want to use custom pins for the SPI communication
 #define REASSIGN_PINS
 int sck = -1;
 int miso = -1;