Oops. Fix dict key.

Change-Id: Ia8295417d4097f38eef633089cb4539b849f3c74
diff --git a/tools/bionicbb/gmail_listener.py b/tools/bionicbb/gmail_listener.py
index f2c061b..455d270 100644
--- a/tools/bionicbb/gmail_listener.py
+++ b/tools/bionicbb/gmail_listener.py
@@ -200,7 +200,7 @@
 
 
 def handle_change(gerrit_info, _, dry_run):
-    if '@google.com' not in gerrit_info['Gerrit-Owner']:
+    if '@google.com' not in gerrit_info['Owner']:
         return True
     return build_project(gerrit_info, dry_run)
 handle_newchange = handle_change
@@ -233,7 +233,7 @@
         drop_rejection(gerrit_info, dry_run)
 
     # TODO(danalbert): Needs to be based on the account that made the comment.
-    if '@google.com' not in gerrit_info['Gerrit-Owner']:
+    if '@google.com' not in gerrit_info['Owner']:
         return True
 
     command_map = {