docs: fix some antique example output

diff --git a/RelNotes b/RelNotes
index c2b0d4d1266e8f3b104133da35cfcc2ec4ad97a6..bb805da971c76829f0ba1afb798d49f6b69cce15 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/1.7.3.2.txt
\ No newline at end of file
+Documentation/RelNotes/1.7.5.3.txt
\ No newline at end of file