Minor

pep-keysync/draft-hoeneisen-pep-keysync.mkd

@@ -90,9 +90,10 @@ potential leaks or theft.
 
 ## Approach
 
-Synchronizing private keys among devices of the same user in a secure
-manner by using Trustwords (cf. {{I-D.birk-pep-trustwords}}) between any
-two devices to pair them before starting the exchange of the private keys.
+The basic approach is to synchronize private keys among devices of the same 
+user in a secure manner by using Trustwords (cf. {{I-D.birk-pep-trustwords}}) 
+confirmation between any two devices (at a time) for pairing them -- before 
+starting the security-sensitive transfer of the private key material.
 
 ## Main Challenge