added JavaDocs documentation to the Parser.java and Lexer.java

src/main/Lexer.java

@@ -9,7 +9,6 @@ import java.util.List;
  * <h1>The Lexer</h1>
  * The Lexer class crates a List of Token objects out of a String
  *
- * @author Dominic Daniel Krämer
  * @version 1.0
  * @since 09.01.2023
  */

src/main/Parser.java

@@ -9,7 +9,6 @@ import java.util.List;
  * <h1>The Parser</h1>
  * The Parser class parses a list of Tokens into an Expression that represents an AST
  *
- * @author Dominic Daniel Krämer
  * @version 1.0
  * @since 09.01.2023
  */