diff --git a/acme.sh b/acme.sh
index 42988ac..7aa500e 100755
--- a/acme.sh
+++ b/acme.sh
@@ -2092,7 +2092,7 @@ _getdeployconf() {
   if [ "$_rac_value" ]; then
     if _startswith "$_rac_value" '"' && _endswith "$_rac_value" '"'; then
       _debug2 "trim quotation marks"
-      eval "export $_rac_key=$_rac_value" 
+      eval "export $_rac_key=$_rac_value"
     fi
     return 0 # do nothing
   fi