Updated copyright headers

Updated description

core/src/main/java/org/eclipse/dash/licenses/cli/PnpmPackageLockFileReader.java

@@ -1,5 +1,5 @@
 /*************************************************************************
- * Copyright (c) 2021 The Eclipse Foundation and others.
+ * Copyright (c) 2024 Simon Reis
  *
  * This program and the accompanying materials are made available under
  * the terms of the Eclipse Public License 2.0 which accompanies this
@@ -31,13 +31,14 @@
 import java.util.stream.Stream;
 
 /**
- * This class is responsible for reading a PNPM package-lock file and extracting content IDs.
+ * This class is responsible for reading a pnpm-lock.yaml generated by
+ * the PNPM Package Manager and extracting content IDs.
  * A content ID represents a unique identifier for a package or dependency.
  *
  * The class implements the IDependencyListReader interface.
  *
- * The class uses the SnakeYAML library to parse the package-lock file in YAML format.
- * Content ID is extracted only from the keys of the packages section of the package-lock file.
+ * The class uses the SnakeYAML library to parse the pnpm-lock.yaml file.
+ * Content ID is extracted only from the keys of the packages section of the pnpm-lock file.
  * The main magic is done by the regex: KEY_PATTERN.
  *
  **/