Change MNC codename to just M.

Change-Id: I4281d200ff6560791c47cf9073ceea1cb509361e
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index f786d2f..aaaa745 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -1021,7 +1021,7 @@
      * numbers.  Applications can <strong>dial</strong> emergency numbers using
      * {@link #ACTION_DIAL}, however.
      *
-     * <p>Note: if you app targets {@link android.os.Build.VERSION_CODES#MNC MNC}
+     * <p>Note: if you app targets {@link android.os.Build.VERSION_CODES#M M}
      * and above and declares as using the {@link android.Manifest.permission#CALL_PHONE}
      * permission which is not granted, then attempting to use this action will
      * result in a {@link java.lang.SecurityException}.