From 8b960c79d5bb2ec1c24e4f97118edf574e457f54 Mon Sep 17 00:00:00 2001
From: sergeizelenyi <sergeizelenyi@gmail.com>
Date: Mon, 23 Jan 2017 16:43:56 +0300
Subject: [PATCH] stylization code

---
 src/PhpWord/Element/SDT.php | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/PhpWord/Element/SDT.php b/src/PhpWord/Element/SDT.php
index 68a79108..89a14197 100644
--- a/src/PhpWord/Element/SDT.php
+++ b/src/PhpWord/Element/SDT.php
@@ -143,6 +143,8 @@ class SDT extends Text
     }
 
     /**
+     * Get tag
+     * 
      * @return string
      */
     public function getTag()
@@ -151,15 +153,22 @@ class SDT extends Text
     }
 
     /**
+     * Set tag
+     *
      * @param string $tag
+     * @return self
      */
     public function setTag($tag)
     {
         $this->tag = $tag;
+
+        return $this;
     }
 
     /**
-     * @return mixed
+     * Get alias
+     *
+     * @return string
      */
     public function getAlias()
     {
@@ -167,10 +176,15 @@ class SDT extends Text
     }
 
     /**
-     * @param mixed $alias
+     * Set alias
+     *
+     * @param string $alias
+     * @return self
      */
     public function setAlias($alias)
     {
         $this->alias = $alias;
+
+        return $this;
     }
 }