Update basics.md

mcognetta · web-flow · commit 855368f6f173 · 2021-11-21T19:33:10.000-08:00
diff --git a/docs/src/models/basics.md b/docs/src/models/basics.md
@@ -51,7 +51,7 @@ julia> gs[x]
 
 julia> gs[y]
 2-element Vector{Float64}:
-  0.0
+ -0.0
  -2.0
 ```
 
