Update manual.yml

[yonatan-py]

I think there was a small mistake :)

echo "[{\"x\": 1},{\"x\":2}]" | jq "[.[] | x]" don't work
but echo "[{\"x\": 1},{\"x\":2}]" | jq "[.[] | .x]" does

[pkoppstein]

The update is partly wrong. The .x in the update should be x, as in the original.

[yonatan-py]

@pkoppstein just tried my example again, they seem to be valid.

[pkoppstein]

I am referring to the sentence: map(x)is equivalent to[.[] | .x]`

It doesn't matter what you tried, the above is absolutely incorrect. As should be self evident, it should read:

 `map(x)` is equivalent to `[.[] | x]`

[EugenGez]

map(x) is defined as [.[] | x]

The x is a placeholder...

[itchyny]

Yes, as commented above, the manual is correct.