updated readme

Author: mahendya1002

README.md

@@ -124,7 +124,7 @@ openssl pkcs12 -export -certfile CyberSourceCertAuth.crt -in <Merchant_ID>.crt -
 
 - Create JKS from p12 using keytool
 ```
-keytool -importkeystore -destkeystore <Your_keystore_name> -deststorepass <your_password> -srckeystore identity.p12 -srcstoretype PKCS12 -srcstorepass <Merchant_ID>
+keytool -importkeystore -destkeystore <Your_keystore_name>.jks -deststorepass <your_password> -srckeystore identity.p12 -srcstoretype PKCS12 -srcstorepass <Merchant_ID>
 ```
 - Now import the CyberSource_SJC_US.crt to your keystore
 ```

zip/README

@@ -146,7 +146,7 @@ To convert the p12 file to JKS follow the steps mentioned below.
         openssl pkcs12 -export -certfile CyberSourceCertAuth.crt -in <Merchant_ID>.crt -inkey cybs_test_ashish.key -out identity.p12 -name "<Merchant_ID>"
 
     Create JKS from p12 using keytool
-        keytool -importkeystore -destkeystore <Your_keystore_name> -deststorepass <your_password> -srckeystore identity.p12 -srcstoretype PKCS12 -srcstorepass <Merchant_ID>
+        keytool -importkeystore -destkeystore <Your_keystore_name>.jks -deststorepass <your_password> -srckeystore identity.p12 -srcstoretype PKCS12 -srcstorepass <Merchant_ID>
 
     Now import the CyberSource_SJC_US.crt to your keystore
         keytool -importcert -trustcacerts -file CyberSource_SJC_US.crt -alias CyberSource_SJC_US -keystore <Your_keystore_name>.jks