Fix cabal file for sdist

Author: srid

README.md

@@ -2,6 +2,8 @@
 
 <img width="10%" src="./docs/ema.svg">
 
+[![Hackage](https://img.shields.io/hackage/v/ema.svg?logo=haskell)](https://hackage.haskell.org/package/ema)
+
 Ema is a next-gen **Haskell** library for building [jamstack-style](https://jamstack.org/) static sites, with fast hot reload. See [ema.srid.ca](https://ema.srid.ca/) for further information.
 
 The simplest Ema app looks like this:

docs/concepts/logging.md

@@ -2,5 +2,5 @@
 
 TODO
 
-- monad-logger
+- monad-logger, MonadLogger m
 - CLI log levels

ema.cabal

@@ -14,7 +14,12 @@ description:
   Ema sites are change-aware; in addition to good ol’ static site generation,
   it provides a live server supporting fast hot-reload in the browser on code
   or data change.
-  
+
+extra-source-files:
+  CHANGELOG.md
+  LICENSE
+  README.md
+
 flag with-examples
   description: Include examples and their dependencies
   default:     True
@@ -23,11 +28,6 @@ flag with-helpers
   description: Include helper modules based on blaze-html
   default:     True
 
-extra-source-files:
-  CHANGELOG.md
-  LICENSE
-  README.md
-
 library
   -- Modules included in this executable, other than Main.
   -- other-modules: