Fix minhash docs level

a2lin · jasontedor · commit 7cd0316b511c · 2016-09-19T07:54:04.000-04:00
Relates #20547
diff --git a/docs/reference/analysis/tokenfilters/minhash-tokenfilter.asciidoc b/docs/reference/analysis/tokenfilters/minhash-tokenfilter.asciidoc
@@ -1,5 +1,5 @@
 [[analysis-minhash-tokenfilter]]
-== Minhash Token Filter
+=== Minhash Token Filter
 
 A token filter of type `min_hash` hashes each token of the token stream and divides
 the resulting hashes into buckets, keeping the lowest-valued hashes per
