Fix name of tail-skipping action

It is possible to skip tails while some are already present. The wiki
had the old name when this was added to the solver, but it has since
been corrected.

bonemarketsolver/data/appendages.py

@@ -220,7 +220,7 @@ class Appendage(Enum):
 
     # This sets Skeleton: Tails Needed to 0 and is implemented separately
     SKIP_TAILS = Action(
-            "Decide your Tailless Animal needs no tail",
+            "Decide your (Skeleton Type) needs no tail",
             cost = Cost.ACTION.value
             )