README.rdoc in tracksperanto-2.8.4 vs README.rdoc in tracksperanto-2.8.5

@@ -78,10 +78,10 @@
 scaling a proxy track up). Consult the --help option to see what is available.
 
 == Development
 
 If you are interested in reusing Tracksperanto's code or adding modules to the software consult
-the {short developer introduction}[DEVELOPER_DOCS.rdoc]
+the {short developer introduction}[https://github.com/guerilla-di/tracksperanto/blob/master/DEVELOPER_DOCS.rdoc]
 
 == Limitations
 
 Information about the search area, reference area and offset is not passed along (outside
 of scope for the app and different trackers handle these differently, if at all). For some