Linted everything, removed semistandard

snippets/call.md

@@ -11,9 +11,9 @@ const call = (key, ...args) => context => context[key](...args);
 ```js
 Promise.resolve([1, 2, 3])
   .then(call('map', x => 2 * x))
-  .then(console.log); //[ 2, 4, 6 ]
+  .then(console.log); // [ 2, 4, 6 ]
 const map = call.bind(null, 'map');
 Promise.resolve([1, 2, 3])
   .then(map(x => 2 * x))
-  .then(console.log); //[ 2, 4, 6 ]
+  .then(console.log); // [ 2, 4, 6 ]
 ```