PR updates

Author: gem-neo4j

modules/ROOT/pages/clauses/filter.adoc

@@ -96,7 +96,7 @@ RETURN p.name AS person,
 [[filter-on-dynamic-labels-and-types]]
 == Filter on dynamic labels and types
 
-To filter on a label or type using a dynamically computed value, use `$(<expr>)`:
+To filter on a label or relationship type using a dynamically computed value, use `$(<expr>)` where <expr> is any Cypher expression:
 
 .Parameters
 [source, parameters]

modules/ROOT/pages/clauses/where.adoc

@@ -106,7 +106,7 @@ RETURN f.name AS oldFriend
 [[filter-on-dynamic-labels-and-types]]
 == Filter on dynamic labels and types
 
-To filter on a label or type using a dynamically computed value, use `$(<expr>)`:
+To filter on a label or relationship type using a dynamically computed value, use `$(<expr>)` where <expr> is any Cypher expression:
 
 .Parameters
 [source, parameters]

modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc

@@ -38,9 +38,9 @@ label:updated[]
 [source, cypher, role="noheader"]
 ----
 MATCH (n)-[r]->()
-WHERE n:$(<expr>)
-WITH n, r:$(<expr>) AS hasType
-RETURN n:$(<expr>)
+WHERE n:$(<expr1>)
+WITH n, r:$(<expr2>) AS hasType
+RETURN n:$(<expr3>)
 ----
 
 | Added the ability to dynamically reference node labels and relationship types in places where xref:patterns/reference.adoc#label-expressions[label expressions] are allowed.

modules/ROOT/pages/patterns/reference.adoc

@@ -315,7 +315,7 @@ The following matches relationships that have a type that is neither `A` nor `B`
 ----
 
 [[dynamic-label-and-type-expressions]]
-=== Dynamic Label and Type expressions
+=== Dynamic label and type expressions
 
 Node labels and relationship types can be referenced dynamically in expressions, parameters, and variables within label expressions.
 
@@ -325,7 +325,7 @@ Node labels and relationship types can be referenced dynamically in expressions,
 dynamicLabelExpression ::= ":$(" + valueExpression ")"
 ----
 
-The valueExpression must evaluate to a `STRING NOT NULL | LIST<STRING NOT NULL> NOT NULL` value.
+The `valueExpression` must evaluate to a `STRING NOT NULL | LIST<STRING NOT NULL> NOT NULL` value.
 
 [[property-key-value-expressions]]
 == Property key-value expressions