Fix make-release target

Author: eldipa

Makefile

@@ -254,7 +254,7 @@ upload: dist version-test
 # from it (tail + sed) and then create a Github release with that.
 release:
 	gh auth status
-	@X=`git describe --exact-match HEAD` && ( git tag -n1000 "$$X" | tail -n +3 | sed 's/^[[:blank:]]\{,4\}\(.*\)$$/\1/' | tee .release-notes | gh release create --generate-notes "$$X" --notes-files - )
+	@X=`git describe --exact-match HEAD` && ( git tag -n1000 "$$X" | tail -n +3 | sed 's/^[[:blank:]]\{,4\}\(.*\)$$/\1/' | tee .release-notes | gh release create --generate-notes "$$X" --notes-file - )
 	@cat .release-notes
 
 runner-version-matrix: