Revert typo fix in cpan/IO-Compress/bin/zipdetails

Partially revert commit 0cf6af0

Author: masiuchi

cpan/IO-Compress/bin/zipdetails

@@ -7943,7 +7943,7 @@ sequence may have been a false-positive, so before starting the scan for
 the next resord, it will rewind to the location in the file directly after
 the 4-byte sequecce it just processed. This means it will rescan data that
 has already been processed.  For very lage zip files the C<--scan> option
-can be really really slow, so trying the C<--walk> option first.
+can be really realy slow, so trying the C<--walk> option first.
 
 B<Important Note>: If the zip file being processed contains one or more
 nested zip files, and the outer zip file uses the C<STORE> compression