Same way you'd shrink a log in a non-relicated database. DBCC ShrinkFile.
Same comments as always when shrinking a log. Don't unless the log has grown due to some unusual operation and it won't be needed at that size again.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
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