Scan the text and add the help path.

app/views/help/index.html.haml

@@ -38,4 +38,7 @@
       .title Documentation
 
       = preserve do
-        = markdown File.read(Rails.root.join("doc", "README.md"))
+        - readme_text = File.read(Rails.root.join("doc", "README.md"))
+        - text = readme_text.dup
+        - readme_text.scan(/\]\(([^(]+)\)/) { |match| text.gsub!(match.first, "help/#{match.first}") }
+        = markdown text