efm32, nrf51, renesas: Unify help messages for Unique ID with STM32

src/target/efm32.c

@@ -58,7 +58,7 @@ static bool efm32_cmd_efm_info(target_s *t, int argc, const char **argv);
 static bool efm32_cmd_bootloader(target_s *t, int argc, const char **argv);
 
 const command_s efm32_cmd_list[] = {
-	{"serial", efm32_cmd_serial, "Prints unique number"},
+	{"serial", efm32_cmd_serial, "Print unique device ID"},
 	{"efm_info", efm32_cmd_efm_info, "Prints information about the device"},
 	{"bootloader", efm32_cmd_bootloader, "Bootloader status in CLW0"},
 	{NULL, NULL, NULL},

src/target/nrf51.c

@@ -54,7 +54,7 @@ const command_s nrf51_read_cmd_list[] = {
 	{"help", nrf51_cmd_read_help, "Display help for read commands"},
 	{"hwid", nrf51_cmd_read_hwid, "Read hardware identification number"},
 	{"fwid", nrf51_cmd_read_fwid, "Read pre-loaded firmware ID"},
-	{"deviceid", nrf51_cmd_read_deviceid, "Read unique device ID"},
+	{"deviceid", nrf51_cmd_read_deviceid, "Print unique device ID"},
 	{"deviceaddr", nrf51_cmd_read_deviceaddr, "Read device address"},
 	{"deviceinfo", nrf51_cmd_read_deviceinfo, "Read device information"},
 	{NULL, NULL, NULL},

src/target/renesas_ra.c

@@ -284,7 +284,7 @@ typedef enum {
 static bool renesas_uid(target_s *t, int argc, const char **argv);
 
 const command_s renesas_cmd_list[] = {
-	{"uid", renesas_uid, "Prints unique id"},
+	{"uid", renesas_uid, "Print unique device ID"},
 	{NULL, NULL, NULL},
 };