Fix typo in copy-pastable code examples
@@ -245,7 +245,7 @@ The logic in the policy definition shown below is:
```yaml
#....
-defintion:
+definition:
and:
- #filter block 1
- #block 2
@@ -266,7 +266,7 @@ The definition below inverts the example in the previous section.
```yaml
#....
-defintion:
+definition:
not:
and:
- #filter block 1
@@ -280,7 +280,7 @@ The following code is also valid (the child of `not` is a list of length 1):
```yaml
#....
-defintion:
+definition:
not:
- and:
- #filter block 1
