fixup! chore(core): Improve VTRUST bits documentation and naming.

docs/core/misc/boot.md

@@ -147,8 +147,8 @@ Vendor trust is stored as bitmap where unset bit means the feature is active.
 Bits 0 to 6 represent vendor screen settings. The wait times are additive.
 
 Two bits are used for access to the pairing secret for historical reasons.
-Bit 7 is used in T2B1 and newer models.
+On T2B1 only bit 7 is evaluated.
-Bit 8 is used in T3B1 and newer models.
+On newer models, both bits 7 and 8 are evaluated.
 
 ### Firmware Header