Update MinValidator.php

Civi/FormProcessor/Validation/MinValidator.php

@@ -52,7 +52,7 @@
     */
    public function getConfigurationSpecification() {
      return new SpecificationBag(array(
-       new Specification('min_value', 'Integer', E::ts('Minimum value'), true)
+       new Specification('min_value', 'Float', E::ts('Minimum value'), true)
      ));
    }