added cheat sheet tags

Author: rsill-neo4j

modules/ROOT/pages/functions/temporal/format.adoc

@@ -46,11 +46,13 @@ Use the characters in xref:#query-functions-temporal-format-instance-types-chara
 ======
 
 .Query
+// tag::functions_format_instance_type[]
 [source, cypher, indent=0]
 ----
 WITH datetime('1986-11-18T6:04:45.123456789+01:00[Europe/Berlin]') AS dt
 RETURN format(dt, "MM/dd/yyyy") AS US, format(dt, "dd/MM/yyyy") AS EU
 ----
+// end::functions_format_instance_type[]
 
 .Result
 [role="queryresult",options="header,footer",cols="2*<m"]
@@ -248,12 +250,13 @@ This is because without a reference point, there is no way to determine the spec
 ======
 
 .Query
+// tag::functions_format_duration_type[]
 [source, cypher, indent=0]
 ----
 WITH duration({years: 1, months: 4}) AS d
 RETURN format(d, "y 'years' q 'quarters' M 'months'") AS withYears, format(d, "q 'quarters' M 'months'") AS withoutYears
-
 ----
+// end::functions_format_duration_type[]
 
 .Result
 [role="queryresult",options="header,footer",cols="2*<m"]