Lesson Contribution: expanding on running code

[karenword]

I'm a member of The Carpentries Core Team and I'm submitting this issue on behalf of another member of the community. In most cases, I won't be able to follow up or provide more details other than what I'm providing below.

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In the "Before we start" section, under the title "Interacting with R" we explain that we can run lines of code by using "Ctrl + Enter". My suggestion is to also explain that to run an entire script we can press the Ctrl+Shift+Enter or use the "Source" toolbar button on the right top corner of the source pane.