Remove reference to BL_x in keycodes.md, and add BL_BRTG

docs/feature_backlight.md

@@ -10,10 +10,10 @@ These keycodes control the backlight. Most keyboards use this for single color i
 |---------|------------------------------------------|
 |`BL_TOGG`|Turn the backlight on or off              |
 |`BL_STEP`|Cycle through backlight levels            |
-|`BL_ON`  |Set backlight to max brightness           |
+|`BL_ON`  |Set the backlight to max brightness       |
-|`BL_OFF` |Turn backlight off                        |
+|`BL_OFF` |Turn the backlight off                    |
-|`BL_INC` |Increase backlight level                  |
+|`BL_INC` |Increase the backlight level              |
-|`BL_DEC` |Decrease backlight level                  |
+|`BL_DEC` |Decrease the backlight level              |
 |`BL_BRTG`|Toggle backlight breathing                |
 
 Note that for backlight breathing, you need to have `#define BACKLIGHT_BREATHING` in your config.h.

docs/keycodes.md

@@ -256,11 +256,11 @@ This is a reference only. Each group of keys links to the page documenting their
 |---------|------------------------------------------|
 |`BL_TOGG`|Turn the backlight on or off              |
 |`BL_STEP`|Cycle through backlight levels            |
-|`BL_x`   |Set a specific backlight level between 0-9|
+|`BL_ON`  |Set the backlight to max brightness       |
-|`BL_ON`  |An alias for `BL_9`                       |
+|`BL_OFF` |Turn the backlight off                    |
-|`BL_OFF` |An alias for `BL_0`                       |
+|`BL_INC` |Increase the backlight level              |
-|`BL_INC` |Increase backlight level                  |
+|`BL_DEC` |Decrease the backlight level              |
-|`BL_DEC` |Decrease backlight level                  |
+|`BL_BRTG`|Toggle backlight breathing                |
 
 ## [RGB Lighting](feature_rgblight.md)