docs amendment match-only-text has limited support for aggs (#72985)

docs/reference/mapping/types/match-only-text.asciidoc

@@ -20,7 +20,7 @@ Analysis is not configurable: text is always analyzed with the
 <<text-field-type,`text`>> field type if you absolutely need span queries.
 
 Other than that, `match_only_text` supports the same queries as `text`. And
-like `text`, it doesn't support sorting or aggregating.
+like `text`, it does not support sorting and has only limited support for aggretations.
 
 [source,console]
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