XSLT 1.0 - errata - E37

Hi,

I learned that the scope of visibility of an
xsl:param/xsl:variable was reformulated in the errata
http://www.w3.org/1999/11/REC-xslt-19991116-errata/#E37 :
"In this case, the binding is visible for the descendants
of all following siblings that are not xsl:fallback
instructions.".
For me, this sentence seems to exclude the "following siblings"
from the scope; an error in the errata?

Regards,

Kasimier