query fixes

Author: JPryce-Aklundh

modules/ROOT/pages/clauses/where.adoc

@@ -284,7 +284,7 @@ Note that any path´s including `Timothy` and `Susan` are excluded by the `WHERE
 1+d|Rows: 3
 |===
 
-For more information about using `WHERE` predicates in quantified path patterns, see xref:patterns/variable-length-patterns.adoc#quantified-path-patterns-predicates[Predicated in quantified path patterns].
+For more information about using `WHERE` predicates in quantified path patterns, see xref:patterns/variable-length-patterns.adoc#quantified-path-patterns-predicates[Predicates in quantified path patterns].
 
 `WHERE` is not allowed in variable-length patterns using the non-GQL compliant xref:patterns/reference.adoc#variable-length-relationships[variable-length relationship] syntax.
 

modules/ROOT/pages/expressions/mathematical-operators.adoc

@@ -205,7 +205,7 @@ RETURN -50 + 6 * 3 - 100 / 5 ^ 2 % 12 AS result1,
 |===
 | result1 | result2
 
-| -36 | -36
+| -36.0 | -36.0
 
 2+d|Rows: 1
 |===
@@ -238,7 +238,7 @@ RETURN (-50 + 6) * 3 - 100 / 5 ^ 2 % 12 AS result
 |===
 | result
 
-| -136
+| -136.0
 
 1+d|Rows: 1
 |===

modules/ROOT/pages/expressions/node-relationship-operators.adoc

@@ -64,7 +64,7 @@ RETURN p.firstName AS name
 .Access node and relationship properties statically
 [source, cypher]
 ----
-MATCH (employee:Person)-[r:WORKS_FOR]-(manager:Person)
+MATCH (employee:Person)-[r:WORKS_FOR]->(manager:Person)
 RETURN employee.firstName AS employee,
        r.since AS employedSince,
        manager.firstName AS manager

modules/ROOT/pages/expressions/predicates/boolean-operators.adoc

@@ -145,9 +145,9 @@ RETURN n.name AS name, n.age AS age, n.role AS role
 | "Alice" | 65 | "Project manager"
 | "Cecil"   | 25  | "Software developer" 
 | "Cecilia" | 31 | "Software developer"
-| "Daniel" | 39 | "Director"
+| "Charlie" | 61  | "Security engineer"
 
-3+d|Rows: 3
+3+d|Rows: 4
 
 |===
 

modules/ROOT/pages/expressions/predicates/comparison-operators.adoc

@@ -142,11 +142,11 @@ RETURN n.name AS name, n.age AS age
 2+d|Rows: 2
 |===
 
-.Greater than or equal operator (`\=>`)
+.Greater than or equal operator (`>=`)
 [source, cypher]
 ----
 MATCH (n:Person)
-WHERE n.age => 39
+WHERE n.age >= 39
 RETURN n.name AS name, n.age AS age
 ----