MINOR Fixed whitespace and added docblocks

dev/Deprecation.php

@@ -26,11 +26,22 @@
  * When set per-module, only direct calls to deprecated methods from those modules are considered - if the module
  * calls a non-module method which then calls a deprecated method, that call will use the global check version, not
  * the module specific check version.
+ *
+ * @package sapphire
+ * @subpackage dev
  */
 class Deprecation {
 
+	/**
+	 *
+	 * @var string
+	 */
 	protected static $version;
 
+	/**
+	 *
+	 * @var array
+	 */
 	protected static $module_version_overrides = array();
 
 	/**
@@ -167,5 +178,4 @@ class Deprecation {
 		self::$version = $settings['version'];
 		self::$module_version_overrides = $settings['moduleVersions'];
 	}
-
 }