bpf: change AOSP/MASTER to AOSP/MAIN

Change-Id: I31033b15d845ecc9a19958a1a324885977ac8147
diff --git a/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h b/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h
index 4ddec8b..e7da0fe 100644
--- a/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h
+++ b/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h
@@ -7,7 +7,7 @@
 #include "bpf_map_def.h"
 
 /******************************************************************************
- * WARNING: CHANGES TO THIS FILE OUTSIDE OF AOSP/MASTER ARE LIKELY TO BREAK   *
+ * WARNING: CHANGES TO THIS FILE OUTSIDE OF AOSP/MAIN ARE LIKELY TO BREAK     *
  * DEVICE COMPATIBILITY WITH MAINLINE MODULES SHIPPING EBPF CODE.             *
  *                                                                            *
  * THIS WILL LIKELY RESULT IN BRICKED DEVICES AT SOME ARBITRARY FUTURE TIME   *
diff --git a/staticlibs/native/bpf_headers/include/bpf/bpf_map_def.h b/staticlibs/native/bpf_headers/include/bpf/bpf_map_def.h
index 00ef91a..8ccf5dc 100644
--- a/staticlibs/native/bpf_headers/include/bpf/bpf_map_def.h
+++ b/staticlibs/native/bpf_headers/include/bpf/bpf_map_def.h
@@ -29,7 +29,7 @@
  *                                                                            *
  *                          ! ! ! W A R N I N G ! ! !                         *
  *                                                                            *
- * CHANGES TO THESE STRUCTURE DEFINITIONS OUTSIDE OF AOSP/MASTER *WILL* BREAK *
+ * CHANGES TO THESE STRUCTURE DEFINITIONS OUTSIDE OF AOSP/MAIN *WILL* BREAK   *
  * MAINLINE MODULE COMPATIBILITY                                              *
  *                                                                            *
  * AND THUS MAY RESULT IN YOUR DEVICE BRICKING AT SOME ARBITRARY POINT IN     *