Fix various typos, scattered over the code.
Spelling corrections for (among other things):
* environment
* override
* variable
* ftd (should be "fdt", for flattened device tree)
* embedded
* FTDI
* emulation
* controller
diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig
index 4fe2219..6b92064 100644
--- a/drivers/dfu/Kconfig
+++ b/drivers/dfu/Kconfig
@@ -3,8 +3,8 @@
config DFU_TFTP
bool "DFU via TFTP"
help
- This option allows performing update of DFU managed medium with data
- send via TFTP boot.
- Detailed description of this feature can be found at ./doc/README.dfutftp
+ This option allows performing update of DFU-managed medium with data
+ sent via TFTP boot.
+ Detailed description of this feature can be found at ./doc/README.dfutftp
endmenu