diff --git a/src/sha512.h b/src/sha512.h
index e56b00e..a34dd5e 100644
--- a/src/sha512.h
+++ b/src/sha512.h
@@ -18,4 +18,4 @@ int sha512_final(sha512_context * md, unsigned char *out);
 int sha512_update(sha512_context * md, const unsigned char *in, size_t inlen);
 int sha512(const unsigned char *message, size_t message_len, unsigned char *out);
 
-#endif
\ No newline at end of file
+#endif