Bug 20076: (QA follow-up) Rephrase system preference description sightly

Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>

installer/data/mysql/atomicupdate/add-system-preference-EmailOverduesNoEmail.perl

@@ -9,7 +9,7 @@ use Modern::Perl;
  
         $dbh->do(q{
             INSERT IGNORE INTO systempreferences (`variable`,`value`,`options`,`explanation`,`type`)
-            VALUES ('EmailOverduesNoEmail','0','','Set mail sending to staff for patron has overdues but no email address', 'YesNo')
+            VALUES ('EmailOverduesNoEmail','0','','Send send overdues of patrons without email address to staff', 'YesNo')
             });
     },
 }

installer/data/mysql/mandatory/sysprefs.sql

@@ -193,7 +193,7 @@ INSERT INTO systempreferences ( `variable`, `value`, `options`, `explanation`, `
 ('ElasticsearchCrossFields', '1', '', 'Enable "cross_fields" option for searches using Elastic search.', 'YesNo'),
 ('EmailAddressForSuggestions','','',' If you choose EmailAddressForSuggestions you have to enter a valid email address: ','free'),
 ('emailLibrarianWhenHoldIsPlaced','0',NULL,'If ON, emails the librarian whenever a hold is placed','YesNo'),
-('EmailOverduesNoEmail','0',NULL,'Set mail sending to staff for patron has overdues but no email address','YesNo'),
+('EmailOverduesNoEmail','0',NULL,'Send send overdues of patrons without email address to staff','YesNo'),
 ('EmailPurchaseSuggestions','0','0|EmailAddressForSuggestions|BranchEmailAddress|KohaAdminEmailAddress','Choose email address that new purchase suggestions will be sent to: ','Choice'),
 ('EnableAdvancedCatalogingEditor','0','','Enable the Rancor advanced cataloging editor','YesNo'),
 ('EnableBorrowerFiles','0',NULL,'If enabled, allows librarians to upload and attach arbitrary files to a borrower record.','YesNo'),

koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/admin.pref

@@ -82,7 +82,7 @@ Administration:
               choices:
                   1: "Don't send"
                   0: "Send"
-            - "mail to staff for patron has overdues but no email address"
+            - "overdue notices for patrons without email address to staff."
 
     Login options:
         -