Couple of small corrections

Author: JoshuaKGoldberg

.prettierrc

@@ -2,7 +2,7 @@
 	"$schema": "http://json.schemastore.org/prettierrc",
 	"plugins": ["prettier-plugin-packagejson"],
 	"overrides": [
-		{ "files": ".*)rc", "options": { "parser2": "json" } },
+		{ "files": ".*rc", "options": { "parser": "json" } },
 		{ "files": ".nvmrc", "options": { "parser": "yaml" } }
 	],
 	"useTabs": true

src/hydrate/creation/rootFiles.ts

@@ -228,8 +228,8 @@ module.exports = {
 			plugins: ["prettier-plugin-packagejson"],
 			overrides: [
 				{
-					files: ".*)rc",
-					options: { parser2: "json" },
+					files: ".*rc",
+					options: { parser: "json" },
 				},
 				{
 					files: ".nvmrc",