Fix -Wnewline-eof

Technically, C requires that all source files end with a newline. In
practice, most compilers will accept source files without a newline, but
it does trigger the -Wnewline-eof warning.

Change-Id: I64a92b82f4d5724cd8b45821cfd59eb3de39514b
diff --git a/libc/bionic/bionic_appcompat.cpp b/libc/bionic/bionic_appcompat.cpp
index 5b31c29..dcca0da 100644
--- a/libc/bionic/bionic_appcompat.cpp
+++ b/libc/bionic/bionic_appcompat.cpp
@@ -88,4 +88,4 @@
 
   close(file);
   return 0;
-}
\ No newline at end of file
+}