diff --git a/Validity.md b/Validity.md
index 6814ffd..90cb4c5 100644
--- a/Validity.md
+++ b/Validity.md
@@ -58,12 +58,12 @@ You can also use the relative time format:
 
 ```
 
-#The cert will be valid in 2 hours:
+#The cert will be valid in 2 hours from now:
 
 acme.sh  --issue  -d example.com --dns dns_cf   --valid-from  "+2h"
 
 
-#The cert will be valid in 1 day:
+#The cert will be valid in 1 day from now:
 
 acme.sh  --issue  -d example.com --dns dns_cf   --valid-from  "+1d"