README.markdown in acts-as-joinable-0.0.6 vs README.markdown in acts-as-joinable-0.1.0

@@ -94,6 +94,8 @@
 3. **Context**.  You can create many-to-many relationships between the same models and call them different things.  This is roughly equivalent to creating STI join models.  This is useful for creating something like organizing `Users` of a `Group` into `Roles`.
 4. **Position**.  You can sort the objects by relationship in primitive ways.
 
 You can always add columns to the relationship table, but the foundation is set.
 
-<cite>copyright @viatropos 2010</cite>
+<cite>copyright @viatropos 2010</cite>
+
+http://rors.org/2008/10/26/dont-escape-in-strings
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