fix invalid typehint for subs method (#110)

hacky1997 · Jul 26, 2017 · 47cdff0 · 47cdff0
1 parent 65b8a13
commit 47cdff0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Phpml/Helper/Optimizer/ConjugateGradient.php b/src/Phpml/Helper/Optimizer/ConjugateGradient.php
@@ -352,11 +352,11 @@ public static function adds(array $m1, float $m2, int $mag = 1)
      * Element-wise <b>subtraction</b> of a vector with a scalar
      *
      * @param array $m1
-     * @param array $m2
+     * @param float $m2
      *
      * @return array
      */
-    public static function subs(array $m1, array $m2)
+    public static function subs(array $m1, float $m2)
     {
         return self::adds($m1, $m2, -1);
     }