Update README.md

README.md

@@ -70,6 +70,7 @@ foreach ($section as $autoload) {
 There are a few built in commands to read certain sections from the [composer schema](https://getcomposer.org/doc/04-schema.md):
 
 |Section|Class
+|-------|-----
 |`require`|RequireSection
 |`require-dev`|RequireDevSection
 |`autoload`|AutoloadSection
@@ -102,4 +103,4 @@ $reader->runCommand('dump-autoload'); // equals to `composer dump-autoload`
 ```
 
 This will try to run the dump-autoload command on the specific composer.json file, of course this requires the the composer global binary
-is installed on the current system (install composer globally: https://getcomposer.org/doc/00-intro.md#globally)
+is installed on the current system (install composer globally: https://getcomposer.org/doc/00-intro.md#globally)