Update README.md

README.md

@@ -24,7 +24,7 @@ A Deep Neural Network for predicting bus travel times in Hong Kong.
 
 The published version is mapped to used with [hk-bus-crawling](https://github.com/hkbus/hk-bus-crawling)
 
-This is an open weight model, the source is not availible.
+This is an open weight model, trained using data collected by Wheels.
 
 This is not Wheels Atlas, nor it is trained using the same way Atlas is.