There should be "Open firmware for some Broadcom 43xx series WLAN chips" - note the "s" at the end.
This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle. Changing version to '12'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
b43-openfwwf-5.2-3.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/b43-openfwwf-5.2-3.fc12
b43-openfwwf-5.2-3.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/b43-openfwwf-5.2-3.fc11
b43-openfwwf-5.2-3.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report.
b43-openfwwf-5.2-3.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.