Update Fuzzy Query docs to clarify default behavior re max_expansions
Stating that the Fuzzy Query generates "all possible" matching terms is misleading, given that the query's default behavior is to generate a maximum of 50 matching terms.
@@ -5,10 +5,10 @@ The fuzzy query uses similarity based on Levenshtein edit distance.
==== String fields
-The `fuzzy` query generates all possible matching terms that are within the
+The `fuzzy` query generates matching terms that are within the
maximum edit distance specified in `fuzziness` and then checks the term
dictionary to find out which of those generated terms actually exist in the
-index.
+index. The final query uses up to `max_expansions` matching terms.
Here is a simple example:
