Update rgb-matrix.sh

rgb-matrix.sh

@@ -7,7 +7,7 @@
 # we reference a specific commit (update this as needed):
 GITUSER=https://github.com/hzeller
 REPO=rpi-rgb-led-matrix
-COMMIT=45d3ab5d6cff6e0c14da58930d662822627471fc
+COMMIT=45d3ab5d6cff6e0c14da58930d662822627471fc #needs updated if This is merged/Released
 # Previously: COMMIT=21410d2b0bac006b4a1661594926af347b3ce334
 # Previously: COMMIT=e3dd56dcc0408862f39cccc47c1d9dea1b0fb2d2 
 
@@ -32,10 +32,10 @@ echo "- Configure boot options"
 echo "Run time ~15 minutes. Some options require reboot."
 echo "EXISTING INSTALLATION, IF ANY, WILL BE OVERWRITTEN."
 echo
-echo -n "CONTINUE? [y/N] "
+echo -n "CONTINUE? [y/n] "
 read
 if [[ ! "$REPLY" =~ ^(yes|y|Y)$ ]]; then
-	echo "Canceled."
+	echo "Canceled. "
 	exit 0
 fi
 
@@ -115,7 +115,7 @@ INTERFACE_TYPE=$?
 if [ $INTERFACE_TYPE -eq 1 ]; then
 	# For matrix HAT, ask about RTC install
 	echo
-	echo -n "Install realtime clock support? [y/N] "
+	echo -n "Install realtime clock support? [y/n] "
 	read
 	if [[ "$REPLY" =~ (yes|y|Y)$ ]]; then
 		INSTALL_RTC=1
@@ -178,10 +178,10 @@ if [ $QUALITY_MOD -eq 0 ]; then
 	echo "and GPIO18, and internal sound is DISABLED!"
 fi
 echo
-echo -n "CONTINUE? [y/N] "
+echo -n "CONTINUE? [y/n] "
 read
 if [[ ! "$REPLY" =~ ^(yes|y|Y)$ ]]; then
-	echo "Canceled."
+	echo "Canceled. "
 	exit 0
 fi
 
@@ -289,14 +289,15 @@ echo "Settings take effect on next boot."
 if [ $INSTALL_RTC -ne 0 ]; then
 	echo "RTC will be enabled then but time must be set"
 	echo "up using the 'date' and 'hwclock' commands."
+	echo "ref: https://learn.adafruit.com/adding-a-real-time-clock-to-raspberry-pi/set-rtc-time#sync-time-from-pi-to-rtc"
 fi
 echo
-echo -n "REBOOT NOW? [y/N] "
+echo -n "REBOOT NOW? [y/n] "
 read
 if [[ ! "$REPLY" =~ ^(yes|y|Y)$ ]]; then
 	echo "Exiting without reboot."
 	exit 0
 fi
-echo "Reboot started..."
+echo "Reboot process started..."
 reboot
 sleep infinity