diff --git a/README.md b/README.md
index 21e4294..c188c66 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ SAE is a Python library wherein the multi-objective formula SAE system design pr
 A car is defined using a 39-dimensional vector of continuous and integer parameters. The objective to be minimized is a weighted sum of 11 sub-objectives. The minimization is subject to 3 types of inequality constraints:
 1. Fixed bounds: lb ≤ x ≤ ub
 2. Linear inequalities: A*x ≤ b
-3. Non linear inequalities: c(x) ≤ 0
+3. Nonlinear inequalities: c(x) ≤ 0
 
 ## Environment setup