diff --git a/lint/linter.go b/lint/linter.go
index 441f230ce..6ecaa8da1 100644
--- a/lint/linter.go
+++ b/lint/linter.go
@@ -102,8 +102,8 @@ func (l *Linter) Lint(packages [][]string, ruleSet []Rule, config Config) (<-cha
 	}
 
 	var wg sync.WaitGroup
+	wg.Add(len(packages))
 	for n := range packages {
-		wg.Add(1)
 		go func(pkg []string, gover *goversion.Version) {
 			if err := l.lintPackage(pkg, gover, ruleSet, config, failures); err != nil {
 				fmt.Fprintln(os.Stderr, "error during linting: "+err.Error())
diff --git a/rule/string_format.go b/rule/string_format.go
index 2a608b500..1061131a6 100644
--- a/rule/string_format.go
+++ b/rule/string_format.go
@@ -11,8 +11,6 @@ import (
 	"github.com/mgechev/revive/lint"
 )
 
-// #region Revive API
-
 // StringFormatRule lints strings and/or comments according to a set of regular expressions given as Arguments
 type StringFormatRule struct{}
 
@@ -59,10 +57,6 @@ func (StringFormatRule) ParseArgumentsTest(arguments lint.Arguments) *string {
 	return nil
 }
 
-// #endregion
-
-// #region Internal structure
-
 type lintStringFormatRule struct {
 	onFailure func(lint.Failure)
 	rules     []stringFormatSubrule
@@ -90,10 +84,6 @@ const identRegex = "[_A-Za-z][_A-Za-z0-9]*"
 var parseStringFormatScope = regexp.MustCompile(
 	fmt.Sprintf("^(%s(?:\\.%s)?)(?:\\[([0-9]+)\\](?:\\.(%s))?)?$", identRegex, identRegex, identRegex))
 
-// #endregion
-
-// #region Argument parsing
-
 func (w *lintStringFormatRule) parseArguments(arguments lint.Arguments) error {
 	for i, argument := range arguments {
 		scopes, regex, negated, errorMessage, err := w.parseArgument(argument, i)
@@ -203,10 +193,6 @@ func (lintStringFormatRule) parseScopeError(msg string, ruleNum, option, scopeNu
 	return fmt.Errorf("failed to parse configuration for string-format: %s [argument %d, option %d, scope index %d]", msg, ruleNum, option, scopeNum)
 }
 
-// #endregion
-
-// #region Node traversal
-
 func (w lintStringFormatRule) Visit(node ast.Node) ast.Visitor {
 	// First, check if node is a call expression
 	call, ok := node.(*ast.CallExpr)
@@ -254,10 +240,6 @@ func (lintStringFormatRule) getCallName(call *ast.CallExpr) (callName string, ok
 	return "", false
 }
 
-// #endregion
-
-// #region Linting logic
-
 // apply a single format rule to a call expression (should be done after verifying the that the call expression matches the rule's scope)
 func (r *stringFormatSubrule) apply(call *ast.CallExpr, scope *stringFormatSubruleScope) {
 	if len(call.Args) <= scope.argument {
@@ -331,5 +313,3 @@ func (r *stringFormatSubrule) generateFailure(node ast.Node) {
 		Node:       node,
 	})
 }
-
-// #endregion