reformat :

smart_service/transactions/doctype/procedure/procedure.js

@@ -42,7 +42,7 @@ frappe.ui.form.on('Procedure', {
                     if (frm.doc.procedure_details[i].content_type != "Link") {
                         frm.doc.procedure_details[i].content_type = ''
                         frm.refresh_fields();
-                        frappe.msgprint(__("<b>Content:</b> Only letters, numbers and <b> - ,'<>_()!=/±;</b> are allowed."));
+                        frappe.msgprint(__("<b>Content:</b> Only letters, numbers and <b> - ,'<>_()!=/:;</b> are allowed."));
                     }
                 }
             }