Fix typo in AppRTC revision

When manually working around the CQ issue of
https://codereview.chromium.org/1023683002/ I entered
the revision hash incorrectly.

BUG=467471
TBR=phoglund@chromium.org
TESTED=Ran a successful sync on a local checkout.

Review URL: https://codereview.chromium.org/1026653002

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/webrtc/webrtc.DEPS@294512 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
diff --git a/DEPS b/DEPS
index 5e689c5..0d8f319 100644
--- a/DEPS
+++ b/DEPS
@@ -8,7 +8,7 @@
 
 deps = {
   'apprtc':
-    Var('git_url') + '/external/webrtc/apprtc@06a3ade3454743977a91a31d87d08d5674f1ef12c',
+    Var('git_url') + '/external/webrtc/apprtc@6a3ade3454743977a91a31d87d08d5674f1ef12c',
   'webrtc.DEPS/third_party/manifestdestiny':
     Var('git_url') + '/chromium/deps/manifestdestiny.git@46ae53ac463e23bfefec374a81806355ea598ac4',
   'webrtc.DEPS/third_party/mozdownload':