Fix minor script extension update

Author: JustinGrote

README.md

@@ -150,6 +150,7 @@ PowerShell is not a statically typed language. As such, the renaming of function
 There are several edge case scenarios which may exist where rename is difficult or impossible, or unable to be determined due to the dynamic scoping nature of PowerShell.
 
 The focus of the rename support is on quick updates to variables or functions within a self-contained script file. It is not intended for module developers to find and rename a symbol across multiple files, which is very difficult to do as the relationships are primarily only computed at runtime and not possible to be statically analyzed.
+
 #### 👍 [Implemented and Tested Rename Scenarios](https://github.com/PowerShell/PowerShellEditorServices/blob/main/test/PowerShellEditorServices.Test.Shared/Refactoring)
 
 #### 🤚 Unsupported Scenarios