Nested numbered lists in Markdown cause an error

[zstadler]

The following Markdown code:

1. Create a new context that combined the root context with `tagValueProducer`
2. Using `tagValueProducer`, find all layer's `ConfiguredFeature`s that match
3. For each layer feature
   1. Create a post-match context
   2. Execute `processFeature` for the feature using the post-match context

which seems to be well accepted by GitHub:

1. Create a new context that combined the root context with tagValueProducer
2. Using tagValueProducer, find all layer's ConfiguredFeatures that match
3. For each layer feature
   1. Create a post-match context
   2. Execute processFeature for the feature using the post-match context

Causes the following error:

[ERROR]     .../README.md
[ERROR]         @@ -41,8 +41,8 @@
[ERROR]          1.·Create·a·new·context·that·combined·the·root·context·with·`tagValueProducer`
[ERROR]          2.·Using·`tagValueProducer`,·find·all·layer's·`ConfiguredFeature`s·that·match
[ERROR]          3.·For·each·layer·feature
[ERROR]         -···1.·Create·a·post-match·context
[ERROR]         -···2.·Execute·`processFeature`·for·the·feature·using·the·post-match·context
[ERROR]         +1.·Create·a·post-match·context
[ERROR]         +2.·Execute·`processFeature`·for·the·feature·using·the·post-match·context