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![Daniel Corio-Rosas](https://uploads.teamtreehouse.com/production/profile-photos/11619666/micro_received_555798918793234.jpg)
Daniel Corio-Rosas
6,995 Pointswhat am i doing wrong
let firstName = ('Daniel');
let lastName = ('Corio');
let role = 'developer';
let msg = firstname + " " + lastname ": " + role ".";
1 Answer
![jb30](https://secure.gravatar.com/avatar/681668d7cc4c5486851384a0feddda37?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
jb30
44,806 PointsThe N
in firstName
and lastName
should be capitalized.
Use +
to combine the value of lastName
and the string ": "
.
The example msg
does not include a .
at the end. If it did, role "."
would need to be changed to role + "."
Since it does not, role "."
should be changed to role