Github user fhueske commented on a diff in the pull request: https://github.com/apache/flink/pull/3191#discussion_r98025666 --- Diff: docs/dev/windows.md --- @@ -86,9 +101,10 @@ will be performed by a single task, *i.e.* with parallelism of 1. ## Window Assigners -After specifying whether your stream is keyed or not, the next step is to define a *windowing strategy*. -The windowing strategy defines how elements are assigned to windows. This is done by specifying the -`WindowAssigner` that corresponds to the windowing strategy of your choice in the `window(...)` call. +After specifying whether your stream is keyed or not, the next step is to define a *window assigner*. +The window assigner defines how elements are assigned to windows. This is done by specifying the +`WindowAssigner` that corresponds to the windowing strategy of your choice in the `window(...)` (for *keyed* streams) --- End diff -- "This is done by specifying the `WindowAssigner` of your choice in the `window(...)` ...", i.e. remove "windowing strategy"
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