{
/*
* The set of valid URL schemes, as per STD66 (RFC3986) is
- * '[A-Za-z][A-Za-z0-9+.-]*'. But use sightly looser check
+ * '[A-Za-z][A-Za-z0-9+.-]*'. But use slightly looser check
* of '[A-Za-z0-9][A-Za-z0-9+.-]*' because earlier version
* of check used '[A-Za-z0-9]+' so not to break any remote
* helpers.