Fix spelling mistake in Private Content Secure Links

private-content-secure-links.patch

diff -Naur private-content-secure-links-orig/languages/default.pot private-content-secure-links/languages/default.pot
--- private-content-secure-links-orig/languages/default.pot	2016-04-27 15:54:24.384194707 -0700
+++ private-content-secure-links/languages/default.pot	2016-04-27 15:55:15.757552727 -0700
@@ -120,7 +120,7 @@
 msgstr ""
 
 #: ../links_manager.php:28
-msgid "An user category"
+msgid "A user category"
 msgstr ""
 
 #: ../links_manager.php:29
diff -Naur private-content-secure-links-orig/languages/pcsl_ml-it_IT.po private-content-secure-links/languages/pcsl_ml-it_IT.po
--- private-content-secure-links-orig/languages/pcsl_ml-it_IT.po	2016-04-27 15:54:24.384194707 -0700
+++ private-content-secure-links/languages/pcsl_ml-it_IT.po	2016-04-27 15:55:15.754219392 -0700
@@ -119,7 +119,7 @@
 msgstr ""
 
 #: ../links_manager.php:28
-msgid "An user category"
+msgid "A user category"
 msgstr ""
 
 #: ../links_manager.php:29
diff -Naur private-content-secure-links-orig/languages/pcsl_ml-nl_NL.po private-content-secure-links/languages/pcsl_ml-nl_NL.po
--- private-content-secure-links-orig/languages/pcsl_ml-nl_NL.po	2016-04-27 15:54:24.384194707 -0700
+++ private-content-secure-links/languages/pcsl_ml-nl_NL.po	2016-04-27 15:55:15.760886062 -0700
@@ -120,7 +120,7 @@
 msgstr "Te gebruiken door"
 
 #: ../links_manager.php:28
-msgid "An user category"
+msgid "A user category"
 msgstr "Een gebruikers categorie"
 
 #: ../links_manager.php:29
diff -Naur private-content-secure-links-orig/links_manager.php private-content-secure-links/links_manager.php
--- private-content-secure-links-orig/links_manager.php	2016-04-27 15:54:24.384194707 -0700
+++ private-content-secure-links/links_manager.php	2016-04-27 15:55:15.734219382 -0700
@@ -25,7 +25,7 @@
             <td class="pc_label_td"><?php _e("Usable by", 'pcsl_ml'); ?></td>
             <td class="pc_field_td" >
             	<select data-placeholder="<?php _e('Select an option', 'pcsl_ml') ?> .." name="pcsl_subj" class="pcsl_subj lcweb-chosen" autocomplete="off">
-                  <option value="cat"><?php _e('An user category', 'pcsl_ml') ?></option>
+                  <option value="cat"><?php _e('A user category', 'pcsl_ml') ?></option>
                   <option value="user"><?php _e('A single user', 'pcsl_ml') ?></option>
                 </select>
             </td>