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Give a better example of val use cases #4634

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Give a better example of val use cases #4634

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6 changes: 3 additions & 3 deletions docs/topics/tour/kotlin-tour-hello-world.md
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Expand Up @@ -51,8 +51,8 @@ For example:
```kotlin
fun main() {
//sampleStart
val popcorn = 5 // There are 5 boxes of popcorn
val hotdog = 7 // There are 7 hotdogs
val popcornPrice = 5 // Popcorn costs 5 dollars
val hotdogPrice = 7 // Hotdogs cost 7 dollars
var customers = 10 // There are 10 customers in the queue

// Some customers leave the queue
Expand Down Expand Up @@ -133,4 +133,4 @@ fun main() {

## Next step

[Basic types](kotlin-tour-basic-types.md)
[Basic types](kotlin-tour-basic-types.md)