message: change order and casing of language spec docs
diff: @@ -3,9 +3,9 @@ BrighterScript is a superset of Roku's BrightScript language. Its goal is to pro
  See the following pages for more information
  + - [Callfunc Operator](callfunc-operator.md)
  - [Classes](classes.md)
  - [Imports](imports.md)
  - [Namespaces](namespaces.md)
  - - [callfunc operator](callfunc-operator.md)
  - - [Source literals](source-literals.md)
  - - [Template strings (Template literals)](template-strings.md)
  + - [Source Literals](source-literals.md)
  + - [Template Strings (Template Literals)](template-strings.md)
  