diff --git a/README.md b/README.md
index 6282d91..098f5bc 100644
--- a/README.md
+++ b/README.md
@@ -25,11 +25,12 @@ NAME="domain"
 DOMAINS=(cloud.domain.com domain.net)
 ```
 
-Then you can run the script with the direcotry. 
+Then you can run the script with the directory as argument. 
 
-```./renew-cert.sh <directory>```
+```./renew-cert.sh <directory>
+```
 
-It will create the .csr and .key (4096 bit) file if they don't exists. Then issue a certificate with acme-tiny.py
+This will create the .csr and .key (4096 bit) file if they don't exist. Then issue a certificate with acme-tiny.py
 
 ## cronjob examples