Fix typo

Author: FluxCapacitor2

.github/workflows/scripts/release.sh

@@ -81,7 +81,7 @@ copy_image() {
     IMAGE_ID=$(regctl image digest "$DEST")
   elif [ -x "$(command -v skopeo)" ]; then
     # Skopeo can do the same thing, and it's preinstalled on GitHub Actions runner images
-    regctl copy "docker://$SOURCE" "docker://$DEST"
+    skopeo copy "docker://$SOURCE" "docker://$DEST"
     IMAGE_ID=$(skopeo inspect --format "{{ .Digest }}" "docker://$DEST")
   else
     echo "Warning: regctl is not installed. regctl makes Railpack image transfers much faster when images have not changed since the last run. Using standard \`docker pull\` + \`docker push\` instead."