diff --git a/_problems/unit-01/E-using-axioms-to-prove-min-or-max/2.md b/_problems/unit-01/E-using-axioms-to-prove-min-or-max/2.md
index c9a1c69..a75cf55 100644
--- a/_problems/unit-01/E-using-axioms-to-prove-min-or-max/2.md
+++ b/_problems/unit-01/E-using-axioms-to-prove-min-or-max/2.md
@@ -4,7 +4,7 @@ level: 0
 statement: |
     Prove Bonferroni's inequality:  
     $$P(A\cap B)\geq P(A) + P(B) - 1.$$
-    Hint: The addition rule and Kolmogorov's axioms.
+Hint: The addition rule and Kolmogorov's axioms.
 ---
 \\[
     \begin{align}