Fix grouping of statements.  This remove a potential panic in the soft updates code.  While I'm here, remove an unintended trigraph.
Fix grouping of statements.  This remove a potential panic in the soft
updates code.  While I'm here, remove an unintended trigraph.

Reviewed by:	Kirk McKusick <kirk@freebsd.org>

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase