diff --git a/README.md b/README.md
index a6e2fa2..4f4d1e4 100644
--- a/README.md
+++ b/README.md
@@ -2260,7 +2260,7 @@ x, y = y, x
How to check if all the elements in a given lists are unique? so [1, 2, 3] is unique but [1, 1, 2, 3] is not unique because 1 exists twice
-There are many ways of solving this problem:
+There are many ways of solving this problem:
# Note: :list and -> bool are just python typings, they are not needed for the correct execution of the algorithm.
Taking advantage of sets and len: