Code cleanup

- missing changes to composer.json

Author: buffcode

composer.json

@@ -2,7 +2,7 @@
 	"name": "suin/php-rss-writer",
 	"type": "library",
 	"description": "Yet another simple RSS writer library for PHP 5.3 or later.",
-	"keywords": ["rss", "generator", "writer", "feed"],
+	"keywords": ["rss", "generator", "writer", "feed", "php"],
 	"homepage": "https://github.com/suin/php-rss-writer",
 	"license": "MIT",
 	"authors": [
@@ -15,6 +15,6 @@
 		"php": ">=5.3.0"
 	},
 	"autoload": {
-		"psr-0": { "Suin\\RSSWriter": "Source" }
+		"psr-0": { "Suin\\RSSWriter": "src" }
 	}
 }