fix: old function name

Author: Luca Bianconi

docsgen/main.go

@@ -31,7 +31,7 @@ func main() {
 
 	os.MkdirAll(os.Args[1], 0755) // Create the output folder if it doesn't already exist
 
-	configuration.Settings = configuration.Init(configuration.FindConfigFileInArgsOrWorkingDirectory(os.Args))
+	configuration.Settings = configuration.Init(configuration.FindConfigFileInArgs(os.Args))
 	cli := cli.NewCommand()
 	cli.DisableAutoGenTag = true // Disable addition of auto-generated date stamp
 	err := doc.GenMarkdownTree(cli, os.Args[1])