Release 2.5.1

Author: jniles

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ima-worldhealth/tree",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "description": "Build a tree from an adjacency list and operate on it",
   "main": "index.js",
   "scripts": {
@@ -9,8 +9,8 @@
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "release": "release-it --disable-metrics --github.release --no-git.requireUpstream"
   },
-  "release-it" : {
-    "hooks" :{
+  "release-it": {
+    "hooks": {
       "before:init": "yarn test"
     }
   },