Add documentation assembly-informational-format

Author: asbjornu

docs/configuration.md

@@ -17,15 +17,16 @@ The configuration options are:
 
  - `next-version`: Allows you to bump the next version explicitly, useful for bumping `master` or a feature with breaking changes a major increment.
  - `assembly-versioning-scheme`: When updating assembly info tells GitVersion how to treat the AssemblyVersion attribute. Useful to lock the major when using Strong Naming.
+ - `assembly-informational-format`: Set this to any of the available [variables](more-info/variables) to change the value of the `AssemblyInformationalVersion` attribute. Default set to `{InformationalVersion}`.
  - `mode`: Either [ContinuousDelivery](/reference/continuous-delivery/) or [ContinuousDeployment](/reference/continuous-deployment/).
- - `Continuous-Delivery-fallback-tag`: When using `mode: ContinuousDeployment` the value specified will be used as the pre-release tag for branches which do not have one specified.
+ - `continuous-delivery-fallback-tag`: When using `mode: ContinuousDeployment` the value specified will be used as the pre-release tag for branches which do not have one specified.
  - `tag-prefix`: A regex which is used to trim git tags before processing (eg v1.0.0). Default is `[vV]` though this is just for illustrative purposes as we do a IgnoreCase match and could be `v`
 
 ## Branch configuration
 
 Then we have branch specific configuration, which looks something like this:
 
-``` yaml
+```yaml
 branches:
   master:
     tag: