From bbd578d4a15c818b35c5d901433cc72c7baaa2a1 Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Thu, 4 Jun 2020 11:38:34 -0400
Subject: [PATCH] fixed additional comma

---
 numerical_methods/durand_kerner_roots.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/numerical_methods/durand_kerner_roots.cpp b/numerical_methods/durand_kerner_roots.cpp
index 42ed474e0..dd746ad7c 100644
--- a/numerical_methods/durand_kerner_roots.cpp
+++ b/numerical_methods/durand_kerner_roots.cpp
@@ -130,7 +130,7 @@ int main(int argc, char **argv) {
     for (n = 0; n < degree; n++) {
         coeffs[n] = strtod(argv[n + 1], nullptr);
         if (n < degree - 1 && coeffs[n] != 0)
-            std::cout << "(" << coeffs[n] << ") x^" << degree - n - 1 << " + ,";
+            std::cout << "(" << coeffs[n] << ") x^" << degree - n - 1 << " + ";
         else if (coeffs[n] != 0)
             std::cout << "(" << coeffs[n] << ") x^" << degree - n - 1
                       << " = 0\n";