Update test styles

Author: travisjupp

map.test.js

@@ -76,15 +76,16 @@ describe('Map.groupBy()', () => {
     const map = Map.groupBy(inventory, ({ quantity }) =>
       quantity < 10 ? restock : sufficient,
     );
-    console.log(style.h1('The Map.groupBy() static method groups the elements of a given iterable using the values returned by a provided callback function. The final returned Map uses the unique values from the test function as keys, which can be used to get the array of elements in each group\n'));
 
-    console.log(style.h2('Given an iterable (inventory):\n\n'),
+    console.log(style.h1('# The Map.groupBy() static method groups the elements of a given iterable using the values returned by a provided callback function. The final returned Map uses the unique values from the test function as keys, which can be used to get the array of elements in each group\n'));
+
+    console.log(style.h2('## Given an iterable (inventory):\n\n'),
       inventory, '\n');
 
-    console.log(style.h2('..And grouping values (restock, sufficient):\n\n'),  restock, '\n', sufficient, '\n');
+    console.log(style.h2('## ..And grouping values (restock, sufficient):\n\n'),  restock, '\n', sufficient, '\n');
 
     console.log(style.h2(
-      `..Using \`Map.groupBy()\` with a cb that conditionally returns
+      `## ..Using \`Map.groupBy()\` with a cb that conditionally returns
 the grouping values for each inventory item: 
 ${style.green}
   Map.groupBy(inventory, ({ quantity }) =>
@@ -93,7 +94,7 @@ ${style.green}
 ${style.reset}`), );
 
     console.log(style.h2(
-    `..Will give use the result (Map):\n`));
+    `## ..Will give use the result (Map):\n`));
     console.log(map);
 
   });