The placeholder for the BeginDialogs options has a typo

[benbrown]

Describe the bug

If "Expression" is selected as the type for the begin dialog options field, it says "ex. [Object object]"

Version

1.1.0

[cwhitten]

@LouisEugeneMSFT we discussed this a couple weeks ago -- can you include as part of your proposals to update examples/type selections?