cosmetic: fsl_pmic: cosmetic for the help message

This is cosmetic patch for the help message:

Before:
pmic dump [numregs] dump registers
After:
pmic dump [numregs] - dump registers

Signed-off-by: Jason Liu <jason.hui@linaro.org>
Acked-by: Stefano Babic <sbabic@denx.de>

diff --git a/drivers/misc/fsl_pmic.c b/drivers/misc/fsl_pmic.c
index ef80ad949aed59f7578f082b5473671903c6fd70..23255a59b5588f3eb2d9e8716087cf26457ffe32 100644 (file)
--- a/drivers/misc/fsl_pmic.c
+++ b/drivers/misc/fsl_pmic.c
@@ -230,6 +230,6 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 U_BOOT_CMD(
        pmic,   CONFIG_SYS_MAXARGS, 1, do_pmic,
        "Freescale PMIC (Atlas)",
-       "dump [numregs] dump registers\n"
+       "dump [numregs] - dump registers\n"
        "pmic write <reg> <value> - write register"
 );