Oefenweb / php-statistics

src/Statistics.php

Indentation +1 added lines, -1 removed lines

@@ -162,7 +162,7 @@
 
         if (!is_int($mean) && !is_float($mean))
         {
-          throw new StatisticsError('This function requires the second arguement to be an integer or a float');
+            throw new StatisticsError('This function requires the second arguement to be an integer or a float');
         }
 
         return pow($value - $mean, 2);