Remove a few useless newlines in header files

src/headers/misc.hpp

@@ -16,4 +16,4 @@ ParseTree parseString(const string& toParse);
 #include <string_view>
 string transpile(const ParseTree& tree, const string_view& language);
 
-#endif //YERBACON_MISC_HPP
+#endif //YERBACON_MISC_HPP

src/headers/parsing/ParseComponents.hpp

@@ -34,4 +34,4 @@ namespace StandardComponents::types {
     struct [[deprecated]] Expression: ParseComponent {};
 }
 
-#endif //YERBACON_PARSECOMPONENTS_HPP
+#endif //YERBACON_PARSECOMPONENTS_HPP

src/headers/parsing/Parser.hpp

@@ -18,4 +18,4 @@ namespace Parser {
     }
 }
 
-#endif //YERBACON_PARSER_HPP
+#endif //YERBACON_PARSER_HPP