updating code to work as README describes

Author: dbrmoreira

fibonacci/go/fibonacci.go

@@ -3,24 +3,24 @@ package main
 import "fmt"
 
 func fibonacci() func() int {
-    a, b := 0, 1
-    return func() int {
-        a = a + b
-        a, b = b, a
-        return a
-    }
+	a, b := 0, 1
+	return func() int {
+		a = a + b
+		a, b = b, a
+		return a
+	}
 }
 
 func main() {
-    var n int
-    fmt.Print("Enter value: ")
-    fmt.Scanf("%d", &n)
+	var n int
+	fmt.Print("Enter the number of terms: ")
+	fmt.Scanf("%d", &n)
 
-    f := fibonacci()
-    var fib int
-    for i := 0; i < n; i++ {
-        fib = f()
-        fmt.Printf("%d, ", fib)
-    }
-    fmt.Printf("\nfib(%d) = %d\n", n, fib)
+	f := fibonacci()
+	var fib int
+	fmt.Print("Fibonacci Series: ")
+	for i := 0; i < n; i++ {
+		fmt.Printf("%d, ", fib)
+		fib = f()
+	}
 }