fix trailing comma

pepeiborra · pepeiborra · commit ac4be77fd070 · 2022-05-01T21:28:03.000+01:00
diff --git a/cabal.project b/cabal.project
@@ -54,4 +54,4 @@ constraints:
 allow-newer:
   stylish-haskell:Cabal,
   stylish-haskell:ghc-lib-parser,
-  stylish-haskell:aeson,
+  stylish-haskell:aeson
