trivial: Fix booot occurences

s/booot/boot/g

The first ase is booot instead of boot and second u-booot instead of
u-boot.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/board/freescale/p1010rdb/README.P1010RDB-PA b/board/freescale/p1010rdb/README.P1010RDB-PA
index 46c6123..0cb950d 100644
--- a/board/freescale/p1010rdb/README.P1010RDB-PA
+++ b/board/freescale/p1010rdb/README.P1010RDB-PA
@@ -88,7 +88,7 @@
 Setting of hwconfig
 ===================
 If FlexCAN or TDM is needed, please set "fsl_p1010mux:tdm_can=can" or
-"fsl_p1010mux:tdm_can=tdm" explicitly in u-booot prompt as below for example:
+"fsl_p1010mux:tdm_can=tdm" explicitly in u-boot prompt as below for example:
 setenv hwconfig "fsl_p1010mux:tdm_can=tdm;usb1:dr_mode=host,phy_type=utmi"
 By default, don't set fsl_p1010mux:tdm_can, in this case, spi chip selection
 is set to spi-flash instead of to SLIC/TDM/DAC and tdm_can_sel is set to TDM