Reconfigure linters (#11)

Author: ahcode0919

.prettierrc.json

@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}

package.json

@@ -12,7 +12,7 @@
     "pretty-quick": "^3.1.0"
   },
   "scripts": {
-    "lint": "eslint --fix \"./**/*.js\"",
+    "lint": "eslint \"./**/*.js\"",
     "pretty-quick": "pretty-quick",
     "test": "jest"
   },

src/algorithms/arrays/two_sum.js

@@ -1,4 +1,4 @@
-export default function(nums, target) {
+export default function booHoo(nums, target) {
   const map = {};
 
   for (let i = 0; i < nums.length; i += 1) {