diff --git a/README.md b/README.md
index 68c5d6e..08568cf 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Tested against IdP's environments:-
 * Java’s default keysize is limited to 128-bit key due to US export laws and a few countries’ import laws. So, Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files must be installed to allow larger key size, such as 256-bit key.
 * Keystore contains the following:- 
     * (REQUIRED) Sp's public/private keys - to generate digital signature before sending SAML messages to IdP.
-    * (OPTIONAL) IdP's public certificate - to verify IdP's SAML messages to prevent man-in-the-middle attack. If not provided, they must be stored under JDK's cacerts.
+    * (OPTIONAL) IdP's public certificate - to verify IdP's SAML messages to prevent man-in-the-middle attack. This certificate can also be stored under JDK's cacerts.
 * To generate Sp's public/private keys:-
 
 ```