[DOCS] Added a few clarifications to the docs from the issues list

docs/reference/mapping/types/object-type.asciidoc

@@ -139,9 +139,10 @@ only new fields will not be introduced into the mapping, parsing
 [float]
 ==== enabled
 
-The `enabled` flag allows to disable parsing and adding a named object
-completely. This is handy when a portion of the JSON document passed
-should not be indexed. For example:
+The `enabled` flag allows to disable parsing and indexing a named object
+completely. This is handy when a portion of the JSON document contains
+arbitrary JSON which should not be indexed, nor added to the mapping.
+For example:
 
 [source,js]
 --------------------------------------------------

docs/reference/query-dsl/queries/fuzzy-query.asciidoc

@@ -1,8 +1,8 @@
 [[query-dsl-fuzzy-query]]
 === Fuzzy Query
 
-A fuzzy based query that uses similarity based on Levenshtein (edit
-distance) algorithm.
+A fuzzy query that uses similarity based on Levenshtein (edit
+distance) algorithm. This maps to Lucene's `FuzzyQuery`.
 
 Warning: this query is not very scalable with its default prefix length
 of 0 - in this case, *every* term will be enumerated and cause an edit

docs/reference/search/count.asciidoc

@@ -37,6 +37,9 @@ The query is optional, and when not provided, it will use `match_all` to
 count all the docs.
 
 
+NOTE: in contrast to <<search-search>> the query being sent in the body must 
+*not* be nested in a `query` key.
+
 [float]
 === Multi index, Multi type