DOCSP-40206: find usageex edit (#365)

Author: rustagir

source/includes/usage-examples/code-snippets/find.go

@@ -55,17 +55,18 @@ func main() {
 	// is "Italian"
 	filter := bson.D{{"cuisine", "Italian"}}
 
-	// Retrieves documents that match the query filer
+	// Retrieves documents that match the query filter
 	cursor, err := coll.Find(context.TODO(), filter)
 	if err != nil {
 		panic(err)
 	}
-	// end find
 
+	// Unpacks the cursor into a slice
 	var results []Restaurant
 	if err = cursor.All(context.TODO(), &results); err != nil {
 		panic(err)
 	}
+	// end find
 
 	// Prints the results of the find operation as structs
 	for _, result := range results {

source/usage-examples/find.txt

@@ -4,8 +4,6 @@
 Find Multiple Documents
 =======================
 
-.. default-domain:: mongodb
-
 You can find multiple documents in a collection by using the ``Find()``
 method.
 
@@ -25,7 +23,8 @@ in the ``restaurants`` collection:
    :dedent:
 
 The following example matches documents in the ``restaurants`` collection
-in which the ``cuisine`` is "Italian", returning all documents matched:
+in which the ``cuisine`` is ``"Italian"``, returns a cursor that
+references the matched documents, then unpacks the documents into a slice:
 
 .. literalinclude:: /includes/usage-examples/code-snippets/find.go
    :start-after: begin find