clean up

Author: hauner

src/main/kotlin/io/openapiprocessor/core/support/URL.kt

@@ -1,36 +1,20 @@
 /*
- * Copyright 2020 the original authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Copyright 2020 https://github.com/openapi-processor/openapi-processor-core
+ * PDX-License-Identifier: Apache-2.0
  */
 
 package io.openapiprocessor.core.support
 
 import java.net.URL
 import java.nio.file.Paths
 
-
 /**
  * convert a source string to a valid URL.
  *
- * if the source is an url string it converts it to an URL
- * if the source is not an URL it assumes a local path and prefixes it with file://(//) to
- * create a valid URL.
+ * if the source is an url string it converts it to a URL
  *
  * @param source source path or url
- * @return an URL to the given source
- *
- * @author Martin Hauner
+ * @return a URL to the given source
  */
 
 fun toURL(source: String): URL {