Typographical error: Specfying -> Specifying

Reference: /n/sources/patch/applied/fix-typo
Date: Fri Sep 23 06:33:52 CES 2005

--- /sys/man/8/fossilcons	Fri Sep 23 06:33:04 2005
+++ /sys/man/8/fossilcons	Fri Sep 23 06:33:01 2005
@@ -830,7 +830,7 @@
 option causes
 .I check
 to scan old snapshots.
-Specfying
+Specifying
 .B snapshot
 causes
 .I check