syntax on JSON mock file

Coding-with-Adam · Coding-with-Adam · commit 7541ad43c0a7 · 2018-11-12T11:59:42.000-05:00
diff --git a/test/image/mocks/violin_positive_and_negative.json b/test/image/mocks/violin_positive_and_negative.json
@@ -32,4 +32,4 @@
         "xaxis": {"zeroline": false},
         "yaxis": {"dtick": 0.1, "gridcolor": "black"}
     }
-}
+}
