Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
![gagan singh](https://uploads.teamtreehouse.com/production/profile-photos/8143482/micro_gagan.jpg)
gagan singh
Full Stack JavaScript Techdegree Student 12,889 Pointsi have the exact same code but getting error expect (
var expect = require("chai").expect;
function titleCase (title) { var words = title.split(" "); var titleCasedWords = words.map(function (word){ return word[0].toUpperCase() + word.substring(1); }); return titleCasedWords.join(" ")
} expect(titleCase("the great mouse detective")).to.be.a("string"); expect(titleCase('a')).to.equal("A"); expect(titleCase('vertigo')).to.equal('Vertigo') expect(titleCase("the great mouse detective")).to.equal.("The Great Mouse Detective");
4 Answers
![Carrie Short](https://secure.gravatar.com/avatar/23f4e5411f52c2e54773684878d1723f?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Carrie Short
3,529 PointsExtra period in last line after the to.equal()
expect(titleCase("the great mouse detective")).to.equal.("The Great Mouse Detective");
to
expect(titleCase("the great mouse detective")).to.equal("The Great Mouse Detective");
![gagan singh](https://uploads.teamtreehouse.com/production/profile-photos/8143482/micro_gagan.jpg)
gagan singh
Full Stack JavaScript Techdegree Student 12,889 PointsI just got changing that still giving me same error
![gagan singh](https://uploads.teamtreehouse.com/production/profile-photos/8143482/micro_gagan.jpg)
gagan singh
Full Stack JavaScript Techdegree Student 12,889 Pointsi forgot to save thats why it wasnt working got it thanks
![HIDAYATULLAH ARGHANDABI](https://uploads.teamtreehouse.com/production/profile-photos/8883542/micro_AAEAAQAAAAAAAApNAAAAJDE3NTRmNTdjLWFjYmEtNGRjNi1hYTQyLTQ5Y2M2ZTIwZjJiMQ.jpg)
HIDAYATULLAH ARGHANDABI
21,058 Pointsexpect(titleCase("the great mouse detective")).to.equal.("The Great Mouse Detective");
you should remove the dot after the equal