link to cert source

8 years ago · 5646fa8049
2 changed files with 4 additions and 1 deletions
--- a/X1.cer
+++ b/X1.cer
--- a/README.md
+++ b/README.md
@ -104,4 +104,7 @@ docker run -d \
        }
    ]
 }
-```
+```
+
+## Staging Certificate
+https://letsencrypt.org/docs/staging-environment/