fix format

acme.sh

@@ -2638,7 +2638,6 @@ _initpath() {
   _OLD_ACCOUNT_JSON="$_OLD_CADIR/account.json"
   _OLD_CA_CONF="$_OLD_CADIR/ca.conf"
 
-
   _DEFAULT_ACCOUNT_KEY_PATH="$CA_DIR/account.key"
   _DEFAULT_ACCOUNT_JSON_PATH="$CA_DIR/account.json"
   if [ -z "$ACCOUNT_KEY_PATH" ]; then
@@ -2662,7 +2661,6 @@ _initpath() {
     mv "$_OLD_CA_CONF" "$CA_CONF"
   fi
 
-
   if [ -f "$CA_CONF" ]; then
     . "$CA_CONF"
   fi