Apply suggestions from code review

Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

_query-dsl/joining/index.md

@@ -13,9 +13,9 @@ redirect_from:
 OpenSearch is a distributed system in which data is spread across multiple nodes. Thus, running a SQL-like JOIN operation in OpenSearch is resource intensive. As an alternative, OpenSearch provides the following queries that perform join operations and are optimized for scaling across multiple nodes:
 
 
-- Queries to search [nested]({{site.url}}{{site.baseurl}}/field-types/supported-field-types/nested/) fields:
+- Queries for searching [nested]({{site.url}}{{site.baseurl}}/field-types/supported-field-types/nested/) fields:
     - `nested` queries: Act as wrappers for other queries to search [nested]({{site.url}}{{site.baseurl}}/field-types/supported-field-types/nested/) fields. The nested field objects are searched as though they were indexed as separate documents.
-- Queries to search documents connected by a [join]({{site.url}}{{site.baseurl}}/field-types/supported-field-types/join/) field type, which establishes a parent/child relationship between documents in the same index:
+- Queries for searching documents connected by a [join]({{site.url}}{{site.baseurl}}/field-types/supported-field-types/join/) field type, which establishes a parent/child relationship between documents in the same index:
     - [`has_child`]({{site.url}}{{site.baseurl}}/query-dsl/joining/has-child/) queries: Search for parent documents whose child documents match the query.
     - [`has_parent`]({{site.url}}{{site.baseurl}}/query-dsl/joining/has-parent/) queries: Search for child documents whose parent documents match the query.
     - [`parent_id`]({{site.url}}{{site.baseurl}}/query-dsl/joining/parent-id/) queries: Search for child documents that are joined to a specific parent document. 

_query-dsl/joining/parent-id.md

@@ -32,7 +32,7 @@ PUT /example_index
 
 For this example, first configure an index that contains documents representing products and their brands as described in the [`has_child` query example]({{site.url}}{{site.baseurl}}/query-dsl/joining/has-child/). 
 
-To search for children documents of a specific parent document, use a `parent_id` query. The following query returns child documents (products) whose parent document has the ID `1`:
+To search for child documents of a specific parent document, use a `parent_id` query. The following query returns child documents (products) whose parent document has the ID `1`:
 
 ```json
 GET testindex1/_search