Minor config cleanup

Author: jdalton

.config/rollup.base.config.mjs

@@ -130,7 +130,7 @@ export default function baseConfig(extendConfig = {}) {
       )
     },
     onwarn(warning, warn) {
-      // Suppress INVALID_ANNOTATION and THIS_IS_UNDEFINED warnings.
+      // Suppress warnings.
       if (
         warning.code === 'INVALID_ANNOTATION' ||
         warning.code === 'THIS_IS_UNDEFINED'

.config/rollup.dist.config.mjs

@@ -196,8 +196,8 @@ async function updatePackageLockFile() {
   await writeJson(rootPackageLockPath, lockJson, { spaces: 2 })
 }
 
-export default () => {
-  return baseConfig({
+export default () =>
+  baseConfig({
     output: [
       {
         dir: path.relative(rootPath, rootDistPath),
@@ -224,4 +224,3 @@ export default () => {
       }
     ]
   })
-}