add some missing header files into COMPILE.TXT
diff --git a/COMPILE.TXT b/COMPILE.TXT
index 184f0ef..6d28a07 100644
--- a/COMPILE.TXT
+++ b/COMPILE.TXT
@@ -88,6 +88,8 @@
 	/usr/include/capstone/ppc.h
 	/usr/include/capstone/sparc.h
 	/usr/include/capstone/systemz.h
+	/usr/include/capstone/xcore.h
+	/usr/include/capstone/platform.h
 	/usr/lib/libcapstone.so (for Linux/*nix), or /usr/lib/libcapstone.dylib (OSX)
 	/usr/lib/libcapstone.a