Some minor improvements to docs

docs/features/techdocs/creating-and-publishing.md

@@ -11,7 +11,7 @@ This section will guide you through:
   - [Manually add documentation setup to already existing repository](#manually-add-documentation-setup-to-already-existing-repository)
 - [Writing and previewing your documentation](#writing-and-previewing-your-documentation)
 
-## Prerequisities
+## Prerequisites
 
 - A working Backstage instance with TechDocs installed (see
   [TechDocs getting started](getting-started.md))
@@ -81,12 +81,12 @@ updated documentation next time you run Backstage!
 ## Writing and previewing your documentation
 
 Using the `techdocs-cli` you can preview your docs inside a local Backstage
-instance and get automatic recompilation on changes. This is useful for when you
-want to write your documentation.
+instance and get live reload on changes. This is useful when you want to preview
+your documentation while writing.
 
 To do this you can run:
 
 ```bash
-cd ~/<repository-path>/
+cd /path/to/docs-repository/
 npx @techdocs/cli serve
 ```