Issue #2363779 by Niremizov, MegaChriz: CSVParser Source form translation fix

plugins/FeedsCSVParser.inc

@@ -132,7 +132,7 @@ class FeedsCSVParser extends FeedsParser {
 
     $output = t('Import !csv_files with one or more of these columns: !columns.', array('!csv_files' => l(t('CSV files'), 'http://en.wikipedia.org/wiki/Comma-separated_values'), '!columns' => implode(', ', $sources)));
     $items = array();
-    $items[] = format_plural(count($uniques), t('Column <strong>!column</strong> is mandatory and considered unique: only one item per !column value will be created.', array('!column' => implode(', ', $uniques))), t('Columns <strong>!columns</strong> are mandatory and values in these columns are considered unique: only one entry per value in one of these column will be created.', array('!columns' => implode(', ', $uniques))));
+    $items[] = format_plural(count($uniques), 'Column <strong>!columns</strong> is mandatory and considered unique: only one item per !columns value will be created.', 'Columns <strong>!columns</strong> are mandatory and values in these columns are considered unique: only one entry per value in one of these column will be created.', array('!columns' => implode(', ', $uniques)));
     $items[] = l(t('Download a template'), 'import/' . $this->id . '/template');
     $form['help'] = array(
       '#prefix' => '<div class="help">',