Fix container element for newFileMenu tooltip

Signed-off-by: Louis Chemineau <louis@chmn.me>

Author: artonge

apps/files/js/newfilemenu.js

@@ -137,7 +137,7 @@
 					}
 				} catch (error) {
 					$input.attr('title', error);
-					$input.tooltip({placement: 'right', trigger: 'manual', 'container': '.newFileMenu'});
+					$input.tooltip({placement: 'right', trigger: 'manual', container: self.$el});
 					$input.tooltip('_fixTitle');
 					$input.tooltip('show');
 					$input.addClass('error');