Format configs (exercism#361)

Author: BNAndras

exercises/practice/bottle-song/.meta/config.json

@@ -1,5 +1,7 @@
 {
-  "authors": ["meatball133"],
+  "authors": [
+    "meatball133"
+  ],
   "files": {
     "solution": [
       "bottle-song.coffee"

exercises/practice/phone-number/.meta/config.json

@@ -1,5 +1,7 @@
 {
-  "authors": ["meatball133"],
+  "authors": [
+    "meatball133"
+  ],
   "files": {
     "solution": [
       "phone-number.coffee"

exercises/practice/scrabble-score/.meta/config.json

@@ -1,5 +1,7 @@
 {
-  "authors": ["meatball133"],
+  "authors": [
+    "meatball133"
+  ],
   "files": {
     "solution": [
       "scrabble-score.coffee"

exercises/practice/two-fer/.meta/config.json

@@ -1,5 +1,7 @@
 {
-  "authors": ["meatball133"],
+  "authors": [
+    "meatball133"
+  ],
   "files": {
     "solution": [
       "two-fer.coffee"

exercises/practice/wordy/.meta/config.json

@@ -1,5 +1,7 @@
 {
-  "authors": ["meatball133"],
+  "authors": [
+    "meatball133"
+  ],
   "contributors": [
     "aimorris",
     "Gaelan",