docs minor bugs: example for comma operator; typo in alternative operator

[ghost]

(1). minor bug in the docs, for "," (comma) operator:

jq '[.user, .projects[]]'
Input   {"user":"stedolan", "projects": ["jq", "wikiflow"]}
Output  "stedolan"
       "jq"
        "wikiflow"

There should be a dot before the query's "[" (otherwise, the query is identical to the example for array construction, but with different results), like this:

jq '.[.user, .projects[]]'

(2). Alternative operator - //
The second paragraph begins

This is useful for providing defaults: .foo or 1

It should be:

This is useful for providing defaults: .foo // 1

[stedolan]

You're right that it's wrong, but I don't think your fix fixes it (what you posted would look up the username and each project as a key in the input object).

The program that's there would, as you say, produce an array. I'll remove the brackets so that it produces the intended output.

[ghost]

Oh, of course you're right. BTW: I think you didn't see the second typo I edited in.

[stedolan]

missed that, fixed now. Thanks!