diff --git a/docs/reference/analysis/tokenizers/edgengram-tokenizer.asciidoc b/docs/reference/analysis/tokenizers/edgengram-tokenizer.asciidoc
index 12ccfadd58f..2f3f87eda93 100644
--- a/docs/reference/analysis/tokenizers/edgengram-tokenizer.asciidoc
+++ b/docs/reference/analysis/tokenizers/edgengram-tokenizer.asciidoc
@@ -105,6 +105,7 @@ Character classes may be any of the following:
     setting this to `+-_` will make the tokenizer treat the plus, minus and
     underscore sign  as part of a token.
 
+[float]
 [[max-gram-limits]]
 === Limitations of the `max_gram` parameter