fix typos:  wether -> whether
@@ -195,7 +195,7 @@ func IsolationIsProcess() bool {
return IsolationIs("process")
}
-// RegistryHosting returns wether the host can host a registry (v2) or not
+// RegistryHosting returns whether the host can host a registry (v2) or not
func RegistryHosting() bool {
// for now registry binary is built only if we're running inside
// container through `make test`. Figure that out by testing if
