Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/704#discussion_r12463899
--- Diff: README.md ---
@@ -39,17 +39,22 @@ And run the following command, which should also return
1000:
## Example Programs
Spark also comes with several sample programs in the `examples` directory.
-To run one of them, use `./bin/run-example <class> <params>`. For example:
+To run one of them, use `./bin/run-example <class> [<params>]`. For
example:
--- End diff --
nit: What does the notation `[< ... >]` mean? I think it's clearer if it's
just `[params]`
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