minor fixes

4 years ago · 0c3ec83374
parent 3f444666e4
commit 0c3ec83374
1 changed files with 2 additions and 2 deletions
--- a/01_Day_JavaScript_Refresher/01_javascript_refresher.md
+++ b/01_Day_JavaScript_Refresher/01_javascript_refresher.md
@ -1886,9 +1886,9 @@ person.isMarried = true

 person.getPersonInfo = function () {
  let skillsWithoutLastSkill = this.skills
-    .splice(0, this.skills.length - 1)
+    .slice(0, this.skills.length - 1)
    .join(', ')
-  let lastSkill = this.skills.splice(this.skills.length - 1)[0]
+  let lastSkill = this.skills.slice(this.skills.length - 1)[0]

  let skills = `${skillsWithoutLastSkill}, and ${lastSkill}`
  let fullName = this.getFullName()