Add commas to docs for clarity (#18398)

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Elliot Waite 2021-06-29 19:21:30 -07:00 • committed by GitHub
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2 changed files with 3 additions and 3 deletions

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@ -79,7 +79,7 @@ to introduce new object roots apart from `system.RootObj`. (This is used
in the GTK wrapper for instance.)
Ref objects should be used whenever inheritance is used. It isn't strictly
necessary, but with non-ref objects assignments such as `let person: Person =
necessary, but with non-ref objects, assignments such as `let person: Person =
Student(id: 123)` will truncate subclass fields.
**Note**: Composition (*has-a* relation) is often preferable to inheritance

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@ -61,8 +61,8 @@
## callback on this future which will be called once the future completes.
## All the callback does is write the data stored in the future to `stdout`.
## The `read` function is used for this and it checks whether the future
## completes with an error for you (if it did it will simply raise the
## error), if there is no error however it returns the value of the future.
## completes with an error for you (if it did, it will simply raise the
## error), if there is no error, however, it returns the value of the future.
##
## Asynchronous procedures
## =======================