Fix typo in cache abstraction chapter

Closes gh-22256
This commit is contained in:
Stefan Penndorf
2019-01-15 08:40:34 +01:00
committed by Stephane Nicoll
parent 7a9e2f5edc
commit 04ce61968d

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@@ -6896,7 +6896,7 @@ abstraction uses a simple `KeyGenerator` based on the following algorithm:
* If no params are given, return `SimpleKey.EMPTY`.
* If only one param is given, return that instance.
* If more the one param is given, return a `SimpleKey` that contains all parameters.
* If more than one param is given, return a `SimpleKey` that contains all parameters.
This approach works well for most use-cases, as long as parameters have natural keys
and implement valid `hashCode()` and `equals()` methods. If that is not the case, you need to change the