diff --git a/10_fibonacci/README.md b/10_fibonacci/README.md
index 63c47b6..718b25a 100644
--- a/10_fibonacci/README.md
+++ b/10_fibonacci/README.md
@@ -2,7 +2,9 @@
 
 Create a function that returns a specific member of the Fibonacci sequence:
 
-> A series of numbers in which each number ( Fibonacci number ) is the sum of the two preceding numbers. The simplest is the series 0, 1, 1, 2, 3, 5, 8, etc.
+> A series of numbers in which each number ( Fibonacci number ) is the sum of the two preceding numbers.
+> In this exercise, the Fibonacci sequence used is 1, 1, 2, 3, 5, 8, etc.
+> To learn more about Fibonacci sequences, go to: https://en.wikipedia.org/wiki/Fibonacci_sequence
 
 ```javascript
 fibonacci(4); // returns the 4th member of the series: 3  (1, 1, 2, 3)