Update CHANGELOG.md

Co-authored-by: zariiii9003 <[email protected]>

Author: lumagi

CHANGELOG.md

@@ -31,7 +31,7 @@ Features
 * Kvaser: add parameter exclusive and `override_exclusive` (#1660)
 * Relax BitTiming & BitTimingFd Validation (#1618)
 * Vector: Send HighPriority Message to flush Tx buffer (#1636)
-* PCAN: remove Windows registry check (#1672)
+* PCAN: remove Windows registry check to fix 32bit compatibility (#1672)
 * Vector: Skip the `can_op_mode check` if the device reports `can_op_mode=0` (#1678)
 
 ### Miscellaneous