diff --git a/libsolidity/parsing/DocStringParser.cpp b/libsolidity/parsing/DocStringParser.cpp
index 73da98b71..d5a849751 100644
--- a/libsolidity/parsing/DocStringParser.cpp
+++ b/libsolidity/parsing/DocStringParser.cpp
@@ -164,7 +164,7 @@ DocStringParser::iter DocStringParser::parseDocTagParam(iter _pos, iter _end)
 
 DocStringParser::iter DocStringParser::parseDocTag(iter _pos, iter _end, string const& _tag)
 {
-	// LTODO: need to check for @(start of a tag) between here and the end of line
+	// TODO: need to check for @(start of a tag) between here and the end of line
 	// for all cases.
 	if (!m_lastTag || _tag != "")
 	{
diff --git a/libsolidity/parsing/DocStringParser.h b/libsolidity/parsing/DocStringParser.h
index 981ff12a4..22625a160 100644
--- a/libsolidity/parsing/DocStringParser.h
+++ b/libsolidity/parsing/DocStringParser.h
@@ -35,7 +35,7 @@ class ErrorReporter;
 namespace solidity::frontend
 {
 
-class StructurallyDocumented;
+class StructuredDocumentation;
 
 class DocStringParser
 {
@@ -49,13 +49,10 @@ public:
 
 private:
 	using iter = std::string::const_iterator;
-	void resetUser();
-	void resetDev();
 
 	iter parseDocTagLine(iter _pos, iter _end, bool _appending);
 	iter parseDocTagParam(iter _pos, iter _end);
-	iter appendDocTagParam(iter _pos, iter _end);
-	void parseDocString(std::string const& _string);
+
 	/// Parses the doc tag named @a _tag, adds it to m_docTags and returns the position
 	/// after the tag.
 	iter parseDocTag(iter _pos, iter _end, std::string const& _tag);
diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp
index 016ff75f8..cad62e173 100644
--- a/libsolidity/parsing/Parser.cpp
+++ b/libsolidity/parsing/Parser.cpp
@@ -1419,7 +1419,7 @@ ASTPointer<ForStatement> Parser::parseForStatement(ASTPointer<ASTString> const&
 	expectToken(Token::For);
 	expectToken(Token::LParen);
 
-	// LTODO: Maybe here have some predicate like peekExpression() instead of checking for semicolon and RParen?
+	// TODO: Maybe here have some predicate like peekExpression() instead of checking for semicolon and RParen?
 	if (m_scanner->currentToken() != Token::Semicolon)
 		initExpression = parseSimpleStatement(ASTPointer<ASTString>());
 	expectToken(Token::Semicolon);