Fix to broken TS Covariate Forecast Example workflow, and fix wrong labels.

[TheOC]

Hello! I'm just wanting to highlight a couple of small issues I've found when trying to use the TS Covariate Forecast.

1. The example workflow does not open. This has been tested on multiple machines with different users. Right clicking the macro allows for the option 'Open Example Workflow':

However the button does not work/do anything. It is listed as a tool with a 'one tool example' (https://help.alteryx.com/20213/designer/sample-workflows-designer) so i would expect this to work.

2. Fix left/right labelling of input anchors. Currently the anchors are labelled incorrectly (compared with the join tool):

This can make things confusing when looking at documentation/advice on the tool, in which it is described as the left/right inputs.

Thanks!
TheOC

[Shifty]