fixing error with 2 short flags being the same

README.md

@@ -81,6 +81,12 @@ If you prefer to pass flags instead of interactive prompts, you can run:
 ./sitemapExport --url="https://example.com/sitemap.xml" --css="body" --filename="output" --type="txt" --format="txt"
 ```
 
+Or, use the short flags:
+
+```bash
+./sitemapExport --u="https://example.com/sitemap.xml" --c="body" --n="output" --t="txt" --f="txt"
+```
+
 ### Supported Formats
 
 - `txt`: Plain text format

main.go

@@ -38,7 +38,7 @@ func init() {
 	// Define flags in the init function
 	rootCmd.Flags().StringVarP(&feedURL, "url", "u", "", "Sitemap or RSS feed URL to crawl (required)")
 	rootCmd.Flags().StringVarP(&cssSelector, "css", "c", "body", "CSS selector to extract content (for sitemaps)")
-	rootCmd.Flags().StringVarP(&outputFilename, "filename", "f", "output", "Filename for the output")
+	rootCmd.Flags().StringVarP(&outputFilename, "filename", "n", "output", "Filename for the output")
 	rootCmd.Flags().StringVarP(&outputFiletype, "type", "t", "txt", "File output format (txt, json, jsonl, md, pdf)")
 	rootCmd.Flags().StringVarP(&format, "format", "f", "txt", "Content format transformation (html, md, txt)")
 }