Simplify options syntax

src/commands/help.js

@@ -12,7 +12,7 @@ class HelpCommand extends Command {
         return message.util.send([
             '**Usage:**',
             'Put a `>` before a code block with a language or an inline code block that has a language to execute it.',
-            'You can add options inside `[]` after the `>`.',
+            'You can add options, separated by semicolons, after the `>`.',
             '',
             '**Examples:**',
             '```',
@@ -22,9 +22,9 @@ class HelpCommand extends Command {
             '',
             '>`hs main = print (1 + 1)`',
             '',
-            '>[harmony]`\u200B``js',
+            '>e; harmony`\u200B``js',
             'class Foo { bar = 1; }',
-            'console.log(new Foo().bar);',
+            'new Foo().bar;',
             '`\u200B``',
             '```',
             '**Supported languages:**',