diff --git a/src/hubio.h b/src/hubio.h
index ab7a4b3..7f928ca 100644
--- a/src/hubio.h
+++ b/src/hubio.h
@@ -68,4 +68,5 @@ extern char* hub_iobuf_getline(struct hub_iobuf*, size_t* offset, size_t* length
  */
 extern void hub_iobuf_remove(struct hub_iobuf* buf, size_t n);
 
-#endif /* HAVE_UHUB_HUB_IO_H */
\ No newline at end of file
+#endif /* HAVE_UHUB_HUB_IO_H */
+