LP#1650410: doc authority_control_fields.pl's --days_back flag

This patch updates the POD that in turn is displayed when
running authority_control_fields.pl -h

Signed-off-by: Jane Sandberg <sandbej@linnbenton.edu>
Signed-off-by: Galen Charlton <gmc@equinoxinitiative.org>

diff --git a/Open-ILS/src/support-scripts/authority_control_fields.pl.in b/Open-ILS/src/support-scripts/authority_control_fields.pl.in
index 64d32f9..1a3ca49 100755 (executable)
--- a/Open-ILS/src/support-scripts/authority_control_fields.pl.in
+++ b/Open-ILS/src/support-scripts/authority_control_fields.pl.in
@@ -589,6 +589,13 @@ Specifies the ending ID of the range of bibliographic records to process.
 This option is ignored unless it is accompanied by the B<-s> or B<--start>
 option.
 
+=item * B<--days_back>=I<number-of-days>
+
+Specifies that only bibliographic records that have been created in the
+past few days should be processed.  You must specify how many days back
+to include.  This option is incompatible with the B<-s> and B<--start>
+options.  
+
 =back
 
 =head1 EXAMPLES