Let toplevel links to .md files link to .md#top
diff --git a/docs/tostring.md b/docs/tostring.md
index 8a2939e..cfca053 100644
--- a/docs/tostring.md
+++ b/docs/tostring.md
@@ -45,4 +45,4 @@
 
 ---
 
-[Home](Readme.md)
+[Home](Readme.md#top)