doc: fix ice metadata + spelling

Bug: webrtc:12550
Change-Id: Iebb5c071992e89927142bfa1e4e8d20d5c4a5295
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215221
Reviewed-by: Jonas Oreland <jonaso@webrtc.org>
Commit-Queue: Philipp Hancke <philipp.hancke@googlemail.com>
Cr-Commit-Position: refs/heads/master@{#33744}
diff --git a/p2p/g3doc/ice.md b/p2p/g3doc/ice.md
index c2e68a9..08a25ba 100644
--- a/p2p/g3doc/ice.md
+++ b/p2p/g3doc/ice.md
@@ -1,7 +1,6 @@
 # ICE
 
-<?% config.freshness.owner = 'jonaso' %?> <?% config.freshness.reviewed =
-'2021-04-12' %?>
+<?% config.freshness.owner = 'jonaso' %?> <?% config.freshness.reviewed = '2021-04-12' %?>
 
 ## Overview
 
@@ -86,7 +85,7 @@
     form new `cricket::Connection`(s). Candidates are compatible if it is
     possible to send/receive data (e.g ipv4 can only send to ipv4, tcp can only
     connect to tcp etc...) The newly formed `cricket::Connection`(s) will be
-    added to the `cricket::IceController` that will decides which
+    added to the `cricket::IceController` that will decide which
     `cricket::Connection` to send STUN ping on.
 
 4.  [`P2PTransportChannel::SignalCandidatePairChanged`](https://source.chromium.org/chromium/chromium/src/+/master:third_party/webrtc/p2p/base/ice_transport_internal.h;l=310;drc=8cb97062880b0e0a78f9d578370a01aced81a13f)
@@ -98,5 +97,5 @@
 
 5.  [`P2PTransportChannel::SignalIceTransportStateChanged`](https://source.chromium.org/chromium/chromium/src/+/master:third_party/webrtc/p2p/base/ice_transport_internal.h;l=323;drc=8cb97062880b0e0a78f9d578370a01aced81a13f)
     The initial selection of a connection makes `P2PTransportChannel` signal up
-    stack that state has changed, which will make [`cricket::DtlsTransport`]
-    initiate DTLS handshake.
+    stack that state has changed, which may make [`cricket::DtlsTransportInternal`](https://source.chromium.org/chromium/chromium/src/+/master:third_party/webrtc/p2p/base/dtls_transport_internal.h;l=63;drc=653bab6790ac92c513b7cf4cd3ad59039c589a95)
+    initiate a DTLS handshake (depending on the DTLS role).