diff --git a/README.md b/README.md
index ca424bb1..f3600f71 100644
--- a/README.md
+++ b/README.md
@@ -54,22 +54,24 @@ As part of the build step there will be a package signing step through which the
 Private key generation:
 
    ```
-   keytool -genkeypair -dname "cn=John Doe, ou=I2P, o=Anonymous, c=EU" -keyalg rsa -keysize 4096 -alias yourname@mail.i2p -keypass password -keystore ~/keystore.ks -storepass changeit -validity 180
+   keytool -genkeypair -dname "cn=yourname@mail.i2p, ou=I2P, o=Anonymous, c=EU" -keyalg rsa -keysize 4096 -alias yourname@mail.i2p -keypass password -keystore ~/keystore.ks -storepass changeit -validity 180
    ```
 
- * the only important values to keep as show are keyalg, keysize and storepass. Storepass because 'changeit' is the default somewhere in net.i2p.crypto.SU3File class (used for the zip -> su3 conversion)
+ * the only important values to keep as show are keyalg, keysize, storepass (because 'changeit' is the default somewhere in net.i2p.crypto.SU3File class. Class used for the zip to su3 conversion).
+ * CN value and the alias should be the same email address
 
 Public keys export:
 
    ```
-   keytool -list -rfc -keystore ~/keystore.ks -alias yourname@mail.i2p -storepass changeit > ~/keystore.pub.crt
+   keytool -list -rfc -keystore ~/keystore.ks -alias yourname@mail.i2p -storepass changeit > ~/yourname_at_mail.i2p.crt
    ```
+The filename at the end is important if you also want to deploy the plugin you have built on your own router. The file should be your email address with @ replaced with \_at\_ and you'll need to copy it to the ~/.i2p/certificates/plugin folder (which you'll also need to create as it doesn't exist by default)
 
 Updates for `webapp/build.gradle` (under i2p -> plugin section):
 
  * change author and signer values to your alias, yourname@mail.i2p was used in the examples
  * new entry for privKeyStore "/absolute/path/to/keystore.ks"
- * new entry for pubKeyStore "/absolute/path/to/keystore.pub.crt"
+ * new entry for pubKeyStore "/absolute/path/to/yournanme\_at\_mail.i2p.crt"
 
 
 ### Building the I2P plugin