fix confirmation prompt

setup-key.sh

@@ -32,9 +32,10 @@ URL="https://git.abstractnonsen.se/${OWNER}/${REPOSITORY}"
 if curl --output /dev/null --silent --head --fail "${URL}"; then
   echo "Checked ${URL}: repository exists and publicly accessible"
 else
-  read -p -n 1 -r "Url ${URL} is not (publicly) accessible, are you sure you want to continue? [y/N] "
+  read -n 1 -r -p "Url ${URL} is not (publicly) accessible, are you sure you want to continue? [y/N] "
   echo
   if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    echo "Aborted."
     exit 1
   fi
 fi