Following documentation convention as suggested

config/configfile.go

@@ -39,7 +39,7 @@ func (cfg *Config) WriteConfigFileToRootDir(rootDir string) error {
 	return cfg.writeConfigFile(path)
 }
 
-// Must reflect Config in content and configuration.
+// defaultConfigTemplate must reflect Config in content and configuration.
 // All parameters must be represented here, to support Viper's automatic environment variable handling.
 const defaultConfigTemplate = `# DefraDB configuration (YAML)
 

config/rootdir.go

@@ -15,7 +15,7 @@ import (
 	"path/filepath"
 )
 
-// Returns the default rootdir path, which is at the user's home directory.
+// DefaultRootDir returns the default rootdir path, which is at the user's home directory.
 func DefaultRootDir() (string, error) {
 	home, err := os.UserHomeDir()
 	if err != nil {
@@ -24,7 +24,7 @@ func DefaultRootDir() (string, error) {
 	return filepath.Join(home, defaultDefraDBRootDir), nil
 }
 
-// Returns rootdir path and whether it exists as directory, considering the env. variable and CLI flag.
+// GetRootDir returns rootdir path and whether it exists as directory, considering the env. variable and CLI flag.
 func GetRootDir(rootDir string) (string, bool, error) {
 	var err error
 	var path string
@@ -48,7 +48,7 @@ func GetRootDir(rootDir string) (string, bool, error) {
 	return path, exists, nil
 }
 
-// Creates a rootdir with default configuration.
+// CreateRootDirWithDefaultConfig creates a rootdir with default configuration.
 func CreateRootDirWithDefaultConfig(rootDir string) error {
 	err := os.MkdirAll(rootDir, defaultDirPerm)
 	if err != nil {

node/config.go

@@ -34,7 +34,7 @@ type Options struct {
 
 type NodeOpt func(*Options) error
 
-// Obtain Options by applying given NodeOpts.
+// NewMergedOptions obtains Options by applying given NodeOpts.
 func NewMergedOptions(opts ...NodeOpt) (*Options, error) {
 	var options Options
 	for _, opt := range opts {