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-rw-r--r--findutils/xargs.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/findutils/xargs.c b/findutils/xargs.c
index e2e6d3abd..3f3c9449c 100644
--- a/findutils/xargs.c
+++ b/findutils/xargs.c
@@ -23,6 +23,9 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
+ * xargs is described in the Single Unix Specification v3 at
+ * http://www.opengroup.org/onlinepubs/007904975/utilities/xargs.html
+ *
*/
#include <stdio.h>