php-ai / php-ml

src/Phpml/Classification/DecisionTree.php

Indentation +1 added lines, -1 removed lines

@@ -275,7 +275,7 @@
             }
         } while ($node);
 
-		if ($node) {
+        if ($node) {
             return $node->classValue;
         }
         return $this->labels[0];