Update level-6.mdx (#1188)

Clarify "out-of-order" in TCCM.

docs/level-6.mdx

@@ -24,7 +24,7 @@ import DiscardModulation from "@site/image-generator/yml/level-6/discard-modulat
 
 - In some special situations, _Tempo Clues_ have enough value to justify giving them:
   1. When everyone knows it gets one or more other clued cards to play (in total across all hands)
-  1. When the clued card is not a 5 and it is "out of order" (meaning that it is impossible for a _Prompt_ to get the card played)
+  1. When the clued card is not a 5 and it is "out of order" (meaning that it is not possible for a _Prompt_ to get the card played at this moment in time)
   1. When the clued card was _Chop Moved_ and it is now playable
   1. When playing the clued card would "unlock" someone's hand (see the section on _Locked Hands_ later on)
 - If a _Tempo Clue_ is given in any of these situations, it is considered to be "valuable".