Update Sources/Automerge/Cursor.swift

Co-authored-by: Joseph Heck <heckj@mac.com>

Sources/Automerge/Cursor.swift

@@ -8,7 +8,7 @@ typealias FfiPosition = AutomergeUniffi.Position
 /// Create a cursor using ``Document/cursor(obj:position:)``, or ``Document/cursor(obj:position:heads:)`` to place a
 /// cursor at the point in time indicated by the `heads` parameter.
 /// Retrieve the position of the cursor reference from the document using ``Document/position(obj:cursor:)``, or use
-/// ``Document/position(obj:cursor:heads:)`` to get the cursor position at a previous point in time.
+/// ``Document/position(obj:cursor:heads:)`` to get the position at a previous point in time.
 public struct Cursor: Equatable, Hashable, Sendable {
     var bytes: [UInt8]
 }