Basic Algorithm Scripting - Title Case a Sentence

JavaScript
#1

Tell us what’s happening:
Why cannae I pass the tests? I check the returns and they are the same the tests’ desire

Your code so far

function titleCase(minuman) {
   let makanan = minuman.toLowerCase();
   let str = makanan.split(" ");
   let sentence = "";

   for(let i = 0; i < str.length; i++){
     let word = [];

     for(let j = 0; j < str[i].length; j++){
       if(j == 0){
         word.push(str[i][j].toUpperCase())
       }else{
         word.push(str[i][j])
       }
     }
     
     sentence += word.join("")+" ";
     word = [];
   }
  return sentence;
}

titleCase("I'm a little tea pot");

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Challenge: Basic Algorithm Scripting - Title Case a Sentence

Link to the challenge:

#2

This line of code ends up adding an extra space at the end of each sentence.

#3

ohh yeah, you’re right. thank you.