[Docs] Fix explanation of "cluster.routing.allocation.exclude" (#27735)

Author: GlenRSmith

docs/reference/modules/cluster/allocation_filtering.asciidoc

@@ -21,7 +21,7 @@ refers to an arbitrary node attribute.:
 
 `cluster.routing.allocation.exclude.{attribute}`::
 
-    Do not allocate shards to a node whose `{attribute}` has _none_ of the
+    Do not allocate shards to a node whose `{attribute}` has _any_ of the
     comma-separated values.
 
 These special attributes are also supported: