feat: correct the BuzZinga subject

subjects/buzzinga/README.md

@@ -1,14 +1,17 @@
 # buzzinga
 
 ### Instructions
-- Write a function named `buzZinga()` that takes a number as an argument and prints the following:
-    - If the number is divisible by 3, print `Buz` followed by ('`\n`')
-    - If the number is divisible by 5, print `Zinga` followed by ('`\n`')
-    - If the number is divisible by 3 and 5, print `BuzZinga` followed by ('`\n`')
-    - If the number is not divisible by 3 or 5, print `*` followed by ('`\n`')
+Write a function named `BuzZinga()` that takes a number as an argument and prints the following:
+    
+    If the number is divisible by 3, print Buz followed by newline.
+    If the number is divisible by 5, print Zinga followed by newline.
+    If the number is divisible by 3 and 5, print BuzZinga followed by newline.
+    If the number is not divisible by 3 or 5, print * followed by newline.
+
 ### Expected function
+
 ```go
-func buzZinga(number int) {
+func BuzZinga(number int) {
 
 }
 ```
@@ -16,9 +19,13 @@ func buzZinga(number int) {
 ```go
 package main
 
+import (
+	"fmt"
+	"piscine"
+)
+
 func main() {
-	n := int32(15)
-	buzZinga(n)
+	fmt.Println(piscine.BuzZinga(15))
 }
 ```
 And its output :