doc: fix syntax error in nested conditions example

Andarist · Trott · commit e1836cbb47d6 · 2021-12-16T18:18:21.000-08:00
diff --git a/doc/api/packages.md b/doc/api/packages.md
@@ -566,7 +566,7 @@ use in Node.js but not the browser:
       "import": "./feature-node.mjs",
       "require": "./feature-node.cjs"
     },
-    "default": "./feature.mjs",
+    "default": "./feature.mjs"
   }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -566,7 +566,7 @@ use in Node.js but not the browser:`
`566`	`566`	`"import": "./feature-node.mjs",`
`567`	`567`	`"require": "./feature-node.cjs"`
`568`	`568`	`},`
`569`		`- "default": "./feature.mjs",`
	`569`	`+ "default": "./feature.mjs"`
`570`	`570`	`}`
`571`	`571`	`}`
`572`	`572`	```