Merge branch 'fix/docs_spi_not_experimental' into 'master'

fix(docs): Remove notes about SPI interface being experimental

See merge request espressif/esp-serial-flasher!99

Author: DNedic

Kconfig

@@ -15,7 +15,7 @@ menu "ESP serial flasher"
             bool "UART"
 
         config SERIAL_FLASHER_INTERFACE_SPI
-            bool "SPI (Only supports downloading to RAM, experimental)"
+            bool "SPI (Only supports downloading to RAM)"
 
     endchoice
 

README.md

@@ -25,7 +25,7 @@ Supported **target** microcontrollers:
 
 Supported hardware interfaces:
 - UART
-- SPI (only for RAM download, experimental)
+- SPI (only for RAM download)
 
 For example usage check the `examples` directory.
 
@@ -35,7 +35,7 @@ These are the configuration toggles available to the user:
 
 * `SERIAL_FLASHER_INTERFACE_UART/SERIAL_FLASHER_INTERFACE_SPI`
 
-This defines the hardware interface to use. SPI interface only supports RAM download mode and is in experimental stage and can undergo changes.
+This defines the hardware interface to use.
 
 Default: SERIAL_FLASHER_INTERFACE_UART