Minor - Updated langvar to follow coding conventions

main/newscorm/learnpath_functions.inc.php

@@ -475,7 +475,7 @@ function display_learnpath_chapters($parent_item_id = 0, $tree = array (), $leve
                             $result_items2 = Database::query($sql_items2);
                             $number_items2 = Database::num_rows($result_items2);
                             if ($number_items2 == 0) {
-                                echo get_lang('prereq_deleted_error');
+                                echo get_lang('PrerequisiteDeletedError');
                             }
                             $row_items2 = Database::fetch_array($result_items2);
                             display_addedresource_link_in_learnpath($row_items2['item_type'], $row_items2['ref'], '', $row_items2['id'], 'builder', '', 0);

main/newscorm/resourcelinker.php

@@ -220,7 +220,7 @@ if ($add) {
                     case 'Drop':
                         //$addedresource_item = 'Dropbox';
                         $addedresource_item = TOOL_DROPBOX;
-                        $title = get_lang('dropbox');
+                        $title = get_lang('Dropbox');
                         break;
                     case 'Intro':
                         $addedresource_item = 'Introduction_text';

main/resourcelinker/resourcelinker.inc.php

@@ -654,7 +654,7 @@ function display_addedresource_link_in_learnpath($type, $id, $completed, $id_in_
 			}
 			if (($builder != 'builder') and ($icon != 'wrap')) { echo "</td><td>"; }
 
-			if ($myrow["forum_name"]=='') { $type="Forum"; echo "<span class='messagesmall'>".get_lang('StepDeleted1')." $type ".get_lang('step_deleted2')."</span>"; return(true); }
+			if ($myrow["forum_name"]=='') { $type="Forum"; echo "<span class='messagesmall'>".get_lang('StepDeleted1')." $type ".get_lang('StepDeleted2')."</span>"; return(true); }
 
 			if ($icon == 'nolink') { return(shorten($myrow["forum_name"],$length)); }
 			if ($icon == 'icon') { echo "<img src='../img/forum.gif' align=\"absmiddle\" alt='forum'>"; }