1 files changed, 3 insertions, 3 deletions

diff --git a/REFLECTION b/REFLECTION
index 6b5e5f0..1b1cac1 100644
--- a/REFLECTION
+++ b/REFLECTION
@@ -11,7 +11,7 @@ Extension [ <persistent> extension #90 pdlib version 1.0.2 ] {
 
       - Parameters [2] {
         Parameter #0 [ <required> string $img_path ]
-        Parameter #1 [ <optional> int $upsample_num ]
+        Parameter #1 [ <optional> int $upsample_num = 0 ]
       }
     }
     Function [ <internal:pdlib> function dlib_face_landmark_detection ] {
@@ -57,7 +57,7 @@ Extension [ <persistent> extension #90 pdlib version 1.0.2 ] {
 
           - Parameters [2] {
             Parameter #0 [ <required> string $img_path ]
-            Parameter #1 [ <optional> int $upsample_num ]
+            Parameter #1 [ <optional> int $upsample_num = 0 ]
           }
         }
       }
@@ -122,7 +122,7 @@ Extension [ <persistent> extension #90 pdlib version 1.0.2 ] {
           - Parameters [3] {
             Parameter #0 [ <required> string $img_path ]
             Parameter #1 [ <required> array $landmarks ]
-            Parameter #2 [ <optional> int $num_jitters ]
+            Parameter #2 [ <optional> int $num_jitters = 1 ]
           }
         }
       }