diff --git a/dnsapi.md b/dnsapi.md
index d57a499..d08d501 100644
--- a/dnsapi.md
+++ b/dnsapi.md
@@ -508,8 +508,8 @@ Ok, let's issue a cert now:
 First you need to create/obtain API credentials from your Dynu account. See: https://www.dynu.com/resources/api/documentation
 
 ```sh
-export Dynu_ClientId="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
-export Dynu_Secret="yyyyyyyyyyyyyyyyyyyyyyyyy"
+export Dynu_ClientId=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+export Dynu_Secret=yyyyyyyyyyyyyyyyyyyyyyyyy
 ```
 
 Ok, let's issue a cert now: