query fix

Author: JPryce-Aklundh

modules/ROOT/pages/functions/predicate.adoc

@@ -137,9 +137,9 @@ It has access to the variable `accumulator`, but not `stepVariable`.
 
 `allReduce()` is designed to optimize path expansions.
 
-The below query finds `KNOWS` paths with a length of `3` where the cumulative age stays between `60` and `180`.
+The below query finds `KNOWS` paths with a length of `3` where the cumulative age stays between `60` and `190`.
 Paths exceeding this range at any step are pruned.
-For example, a path starting with a node whose `age` value is less than `60` is automatically excluded, as is a path with a sequence such as `["Liam Neeson (70)", "Keanu Reeves (58)", "Kathryn Bigelow (71)"]` because its aggregated `age` value exceeds `180`.
+For example, a path starting with a node whose `age` value is less than `60` is automatically excluded, as is a path with a sequence such as `["Liam Neeson (70)", "Keanu Reeves (58)", "Kathryn Bigelow (71)"]` because its aggregated `age` value exceeds `190`.
 
 .Find aggregated ages within a boundary
 // tag::functions_predicate_allreduce_boundary[]
@@ -149,7 +149,7 @@ MATCH (()-[:KNOWS]-(n)){3}
 WHERE allReduce(
   acc = 0,
   node IN n | acc + node.age,
-  60 < acc < 180
+  60 < acc < 190
 )
 RETURN [i IN n | i.name || " (" + toString(i.age) || ")"] AS ageSequence,
        reduce(acc = 0, node IN n | acc + node.age) AS aggregatedAges