diff --git a/niftilib/nifti1_tool.h b/niftilib/nifti1_tool.h
index a8ca5ddd..14912ed9 100644
--- a/niftilib/nifti1_tool.h
+++ b/niftilib/nifti1_tool.h
@@ -157,4 +157,4 @@ nifti_1_header * nt_read_header(nt_opts * opts, const char * fname, int * swappe
                                 int check);
 
 
-#endif  /* NIFTI1_TOOL_H */
\ No newline at end of file
+#endif  /* NIFTI1_TOOL_H */