fixed compiler warnings

Fork of TextLCD by Wim Huiskamp

Revision:
42:7f270955a6b1
Parent:
41:111ca62e8a59
--- a/TextLCD_UDC.inc	Fri Nov 06 18:59:27 2015 +0000
+++ b/TextLCD_UDC.inc	Sun Apr 30 14:53:35 2017 +0000
@@ -63,7 +63,7 @@
 const char udc_4[]  = {0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x00};  // |||
 const char udc_5[]  = {0x00, 0x1f, 0x00, 0x1f, 0x00, 0x1f, 0x00, 0x00};  // =
 const char udc_6[]  = {0x15, 0x0a, 0x15, 0x0a, 0x15, 0x0a, 0x15, 0x00};  // checkerboard
-const char udc_7[]  = {0x10, 0x08, 0x04, 0x02, 0x01, 0x00, 0x10, 0x00};  // \
+const char udc_7[]  = {0x10, 0x08, 0x04, 0x02, 0x01, 0x00, 0x10, 0x00};  /* \  */
 
 //const char udc_degr[]   = {0x06, 0x09, 0x09, 0x06, 0x00, 0x00, 0x00, 0x00};  // Degree symbol