fix PSR2

PHPOffice · Mar 15, 2016 · 7a84e3b · 7a84e3b
1 parent 67fb9e2
commit 7a84e3b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/PhpPresentation/Style/Color.php b/src/PhpPresentation/Style/Color.php
@@ -96,7 +96,7 @@ public function getAlpha()
     {
         $alpha = 100;
         if (strlen($this->argb) >= 6) {
-            $dec = hexdec(substr($this->argb,0,2));
+            $dec = hexdec(substr($this->argb, 0, 2));
             $alpha = number_format(( $dec/255 ) * 100, 2);
         }
         return $alpha;