Fix string name.

Bug: 17487262
Change-Id: I3f739603fd305ed93c968bdfcd5a5ef3e4f507e3
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 610da46..5867488 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -166,8 +166,8 @@
     <string name="networks">Network operators</string>
     <!-- Cell Broadcast settings title.  [CHAR LIMIT=50] -->
     <string name="cell_broadcast_settings">Emergency broadcasts</string>
-    <!-- Phone accoutnt settings screen title -->
-    <string name="call_settings">Phone account settings</string>
+    <!-- Phone account settings screen title -->
+    <string name="phone_account_settings">Phone account settings</string>
     <!-- Call settings screen title -->
     <string name="call_settings">Call Settings</string>
     <!-- GSM Call settings screen, setting option name -->