diff --git a/index.html b/index.html
index 919b8e861..2a6a3ccce 100644
--- a/index.html
+++ b/index.html
@@ -5118,7 +5118,8 @@ <h3>Key Management</h3>
 referred to [[NIST-SP-800-57-Part-1]] for more extensive recommendations and
 discussion. As strongly recommended in both [[FIPS-186-5]] and
 [[NIST-SP-800-57-Part-1]], a private signing key is not to be used for multiple
-purposes, such as encryption and signing.
+purposes, e.g., a private signing key is not to be used for encryption as well
+as signing.
         </p>
         <p>
 [[NIST-SP-800-57-Part-1]] strongly advises that private signing keys and