Merge #1707

1707: Fix #1706 r=DhairyaLGandhi a=rongcuid

Added qualification for `params` in docs

Fixes #1706 

### PR Checklist

- [ ] Entry in NEWS.md
- [X] Documentation, if applicable


Co-authored-by: Rongcui Dong <rongcuid@users.noreply.github.com>

docs/src/models/overview.md

@@ -113,7 +113,7 @@ julia> predict.bias
 The dimensions of these model parameters depend on the number of inputs and outputs. Since models can have hundreds of inputs and several layers, it helps to have a function to collect the parameters into the data structure Flux expects:
 
 ```
-julia> parameters = params(predict)
+julia> parameters = Flux.params(predict)
 Params([[-0.99009055], [0.0]])
 ```