diff --git a/content/objects/atom/movable/proc/move.md b/content/objects/atom/movable/proc/move.md
index a53637add..3cc60541e 100644
--- a/content/objects/atom/movable/proc/move.md
+++ b/content/objects/atom/movable/proc/move.md
@@ -3,8 +3,8 @@ title = "Move"
[extra]
return_val = """
-1 on success
-0 on failure
+1 on success
+0 on failure
Number of pixels moved for a successful slide.
"""