Update exercises/practice/largest-series-product/LargestSeriesProduct…

….php

Co-authored-by: homersimpsons <[email protected]>

exercises/practice/largest-series-product/LargestSeriesProduct.php

@@ -27,7 +27,7 @@
 class Series
 {
     public function __construct(string $input)
-	{
+    {
         throw new \BadMethodCallException("Implement the constructor method");
     }