Update README.md

Author: Wikinaut

README.md

@@ -143,7 +143,7 @@ Any discrepancies should be filed at https://github.com/tuxlifan/paperbackup/iss
 
 Although it is GPL 3, this original version **PaperBack** (program 8-character name PaperBak) is for Windows only (but in 2018 a crossplatform, backwards-compatible, command line version paperbak-cli has been published, see next entry). It uses it's own proprietary barcode type. That allows it to produce much more dense code, but in case of a problem with decoding you are on your own.
 
-###### paperbak-cli https://git.teknik.io/scuti/paperback-cli
+###### paperback-cli https://git.teknik.io/scuti/paperback-cli
 
 Paperback-cli is the crossplatform, backwards-compatible, command line version of Oleh Yuschuk's PaperBack. https://github.com/Wikinaut/paperback-cli is a copy on github. See discussion on https://github.com/Rupan/paperbak/issues/1 for further programs.