Update README.md

README.md

@@ -37,7 +37,7 @@ Plain text notes search/edit tool that supports encrypted files, formats:
   * [AES-256 ZIP AE-1/AE-2](https://www.winzip.com/en/support/aes-encryption/) created with 7z (does NOT support encrypted 7z files), WinZIP, WinRAR - AES256 (under Python 3 can also read (but not write) the original ZipCrypto zip format)
       * AES-256-CTR PBKDF2 (iterations 1000)
   * [ccrypt](https://ccrypt.sourceforge.net/) - Rijndael-256 (no authentication)
-  * GnuPG (OpenPGP, gpg) - [symmetric](https://www.gnupg.org/gph/en/manual/r656.html)
+  * [GnuPG (OpenPGP, gpg)](https://www.gnupg.org/) - [symmetric](https://www.gnupg.org/gph/en/manual/r656.html)
   * Tombo (chi) - blowfish
   * VimCrypt encrypted files READ ONLY - VimCrypt (1-3) zip, blowfish, and blowfish2