Merge branch 'e2e_verification_in_dms' of github.com:uhoreg/matrix-doc into e2e_verification_in_dms

proposals/2241-e2e-verification-in-dms.md

@@ -97,7 +97,7 @@ case this proposal should follow suit.
   methods may use the device IDs as part of the verification process.
 
 Clients should ignore `m.key.verification.start` events that correspond to
-verification requests that it did not send.
+verification requests that they did not send.
 
 #### Rejecting a key verification
 
@@ -144,7 +144,7 @@ Clients should ignore events with an `m.relates_to` that have a `rel_type` of
 `m.reference` that refer to a verification where it is not the requester
 nor the accepter.
 
-### SAS  verification
+### SAS verification
 
 The messages used in SAS verification are the same as those currently defined,
 except that instead of the `transaction_id` property, an `m.relates_to`