RESET -> QK_BOOT update

keyboards/handwired/hillside/48/keymaps/default/keymap.json

@@ -77,7 +77,7 @@
          "RGB_MOD"   , "RGB_VAI" , "RGB_HUI", "RGB_SAI", "KC_NO"        , "KC_NO",
 
          "KC_NO"     , "KC_LGUI" , "KC_LALT", "KC_LCTL", "KC_LSFT"      , "KC_NO"     , "KC_NO",
-         "RGB_TOG"   , "RGB_RMOD", "RGB_VAD", "RGB_HUD", "RGB_SAD"      , "KC_NO"     , "RESET",
+         "RGB_TOG"   , "RGB_RMOD", "RGB_VAD", "RGB_HUD", "RGB_SAD"      , "KC_NO"     , "QK_BOOT",
 
          "KC_NO"     , "KC_NO"   , "KC_NO"  , "KC_TRNS", "KC_NO",
          "KC_TRNS"   , "KC_NO"   , "KC_NO"  , "KC_NO"  , "KC_NO"

keyboards/handwired/hillside/48/keymaps/default/readme.md

@@ -82,15 +82,15 @@ Holding down the Nav/Edit key accesses the navigation, editing, number and funct
 ```
 |       |QWERT|DVORK|COLMK|AG_SWAP|CTR_SWAP|----------------------|     | F11 | F12 |PR_SCR|    |       |
 |       |     |     |     |AG_NORM|CTR_NORM|----------------------|MOD+ |BRI+ |HUE+ |SAT+ |     |       |
-|       | GUI | ALT |CTRL |SHIFT|     |     |--------------|RGBTOG|MOD- |BRI- |HUE- |SAT- |     |QK_BOOT|
+|       | GUI | ALT |CTRL |SHIFT|     |     |--------------|RGBTOG|MOD- |BRI- |HUE- |SAT- |     | BOOT  |
 --------------|     |-----|     |     | *** |     |---| *** |     |     |     |-----|     |--------------
 ```
 Simultaneously holding down the Sym and Nav/Edit keys enables keys to adjust keyboard settings:
 
 - The base layer can be set to QWERTY, Colemak-DH or Dvorak, although the keyboard reverts to QWERTY each time it is plugged in.
 - Alt/option and GUI/command can be swapped for mac users or restored to the windows norm.
 - The backlight LEDs can be enabled, disabled, and controlled.
-- Reset allows loading new firmware, such as for keymap changes.
+- BOOT allows loading new firmware, such as for keymap changes.
 - The remaining Fn keys are here with modifiers to use with them.
 
 ## Make it Yours