Fix typo in the polyaxon tracking api doc
@@ -75,7 +75,7 @@ Since using the Polyaxon client and the tracking api requires code change, e.g.
```python
# Polyaxon experiment
-experimet = Experiment()
+experiment = Experiment()
# training code ...
# Metrics reporting
experiment.log_metrics(step=1000, loss=0.01, accuracy=0.97)
