diff --git a/MIGRATING.md b/MIGRATING.md
index 4c35e3794..7317816b1 100644
--- a/MIGRATING.md
+++ b/MIGRATING.md
@@ -61,7 +61,7 @@ are expected to be added by end of Q2 2015.
 The underlying [Signet](https://github.com/google/signet) is still used for authorization. OAuth 2 credentials obtained
 previously will continue to work with the `0.9` version. OAuth 1 is no longer supported.
 
-If your where using a PKCS12 file to authorize, we recommend you to use a client_secret.json file with googleauth.
+If you were using a PKCS12 file to authorize, we recommend you generate a new key for the service account using the JSON format ( client_secret.json) file with googleauth.
 
 ## Media uploads