diff --git a/README.md b/README.md
index daa9897..41336ad 100644
--- a/README.md
+++ b/README.md
@@ -167,7 +167,7 @@ Courses | Duration | Effort | Prerequisites
 `linear transformations`
 `matrices`
 `vectors`
-mathematical proofs;
+`mathematical proofs`
 `number theory`
 `differential calculus`
 `integral calculus`