This patch fixes a spelling error in arc's man page. This error

is already fixed upstream but not released yet.

Index: arc-5.21p/arc.1

===================================================================

--- arc-5.21p.orig/arc.1	2011-01-01 13:26:19.000000000 +0000

+++ arc-5.21p/arc.1	2011-01-01 13:34:35.000000000 +0000

@@ -137,7 +137,7 @@

 .I Arc

 Version 2 differs from version 1 in that archive entries

 are automatically compressed when they are added to the archive,

-making a separate compression step unecessary.  The nature of the

+making a separate compression step unnecessary.  The nature of the

 compression is indicated by the header version number placed in

 each archive entry, as follows:

 .nf