Update dev-dependencies

Author: wooorm

package.json

@@ -43,7 +43,7 @@
     "browserify": "^16.0.0",
     "is-hidden": "^1.0.0",
     "negate": "^1.0.0",
-    "nyc": "^14.0.0",
+    "nyc": "^15.0.0",
     "parse-dutch": "^4.0.0",
     "parse-english": "^4.0.0",
     "parse-latin": "^4.0.0",
@@ -54,7 +54,7 @@
     "tape": "^4.0.0",
     "tinyify": "^2.0.0",
     "vfile": "^4.0.0",
-    "xo": "^0.24.0"
+    "xo": "^0.27.0"
   },
   "scripts": {
     "format": "remark . -qfo && prettier --write \"**/*.js\" && xo --fix",

test/index.js

@@ -152,7 +152,7 @@ test('Fixtures', function(t) {
 
       try {
         expected = JSON.parse(fs.readFileSync(output))
-      } catch (error) {
+      } catch (_) {
         fs.writeFileSync(output, JSON.stringify(actual, null, 2) + '\n')
         return
       }