post-review corrections

Author: JPryce-Aklundh

modules/ROOT/pages/subqueries/call-subquery.adoc

@@ -426,7 +426,7 @@ Similar to xref:clauses/optional-match.adoc[`OPTIONAL MATCH`] any empty rows pro
 .Difference between using `CALL` and `OPTIONAL CALL`
 ====
 
-This example, which finds team that each `Player` plays for, highlights the difference between using `CALL` and `OPTIONAL CALL`.
+This example, which finds the team that each `Player` plays for, highlights the difference between using `CALL` and `OPTIONAL CALL`.
 
 .Regular subquery `CALL`
 [source, cypher]
@@ -453,7 +453,7 @@ RETURN p.name AS playerName, team.name AS team
 2+d|Rows: 5
 |===
 
-Note that no results are returned for `Player C`, since they have are not connected to any `Team` with a `PLAYS_FOR` relationship.
+Note that no results are returned for `Player C`, since they are not connected to any `Team` with a `PLAYS_FOR` relationship.
 
 .Query using regular `OPTIONAL CALL`
 [source, cypher]
@@ -584,13 +584,13 @@ UNION
   ORDER BY p.age DESC
   LIMIT 1
 }
-RETURN p.name AS name, p.age AS age
+RETURN p.name AS playerName, p.age AS age
 ----
 
 .Result
 [role="queryresult",options="header,footer",cols="2*<m"]
 |===
-| name | age
+| playerName | age
 | "Player C" | 19
 | "Player F" | 35
 2+d|Rows: 2
@@ -635,7 +635,7 @@ The result of the `CALL` subquery is the combined result of evaluating the subqu
 
 .`CALL` subquery changing returned rows of outer query
 ====
-The following example finds the name of each `Player` and the teams they play for.
+The following example finds the name of each `Player` and the team they play for.
 No rows are returned for `Player C`, since they have are not connected to a `Team` with a `PLAYS_FOR` relationship.
 The number of results of the subquery thus changed the number of results of the enclosing query.
 
@@ -647,7 +647,7 @@ CALL (p) {
   MATCH (p)-[:PLAYS_FOR]->(team:Team)
   RETURN team.name AS team
 }
-RETURN p.name AS player, team
+RETURN p.name AS playerName, team
 ----
 
 .Result