diff --git a/src/Optimization.jl b/src/Optimization.jl
index 82e0996f..b7d7e3f8 100755
--- a/src/Optimization.jl
+++ b/src/Optimization.jl
@@ -2045,7 +2045,8 @@ function surrogate_optimize(obj, rtea::RTEA, lb, ub, surrRTEAND::AbstractSurroga
     return pareto_set, pareto_front
 end
 
-function surrogate_optimize(obj::Function, ::EI, lb::AbstractArray, ub::AbstractArray, krig, sample_type::SectionSample;
+function surrogate_optimize(obj::Function, ::EI, lb::AbstractArray, ub::AbstractArray, krig,
+        sample_type::SectionSample;
         maxiters = 100, num_new_samples = 100)
     dtol = 1e-3 * norm(ub - lb)
     eps = 0.01