From 2ca13dd45a5a99e6677149ad4020c03e0e63d646 Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Fri, 10 Jul 2020 22:16:14 -0400
Subject: [PATCH] Revert "test commit"

This reverts commit dc6f32297567a9888eeb8ed24d26ded0ce5d1f43.
---
 numerical_methods/brent_method_extrema.cpp | 5 +++--
 numerical_methods/durand_kerner_roots.cpp  | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/numerical_methods/brent_method_extrema.cpp b/numerical_methods/brent_method_extrema.cpp
index 399be5b38..654a69451 100644
--- a/numerical_methods/brent_method_extrema.cpp
+++ b/numerical_methods/brent_method_extrema.cpp
@@ -180,13 +180,14 @@ void test2() {
 }
 
 /**
- * @brief Test function to find *minima* for the function
+ * @brief Test function to find *maxima* for the function
  * \f$f(x)= \cos x\f$
  * in the interval \f$[0,12]\f$
  * \n Expected result: \f$\pi\approx 3.14159265358979312\f$
  */
 void test3() {
-    // define the function to minimize as a lambda function
+    // define the function to maximize as a lambda function
+    // since we are maximixing, we negated the function return value
     std::function<double(double)> func = [](double x) { return std::cos(x); };
 
     std::cout << "Test 3.... ";
diff --git a/numerical_methods/durand_kerner_roots.cpp b/numerical_methods/durand_kerner_roots.cpp
index 23419d1ed..9bf0619b8 100644
--- a/numerical_methods/durand_kerner_roots.cpp
+++ b/numerical_methods/durand_kerner_roots.cpp
@@ -212,7 +212,7 @@ void test1() {
         std::complex<double>(0., -2.)  // known expected roots
     };
 
-    /* Initialize root approximations with random values */
+    /* initialize root approximations with random values */
     for (int n = 0; n < roots.size(); n++) {
         roots[n] = std::complex<double>(std::rand() % 100, std::rand() % 100);
         roots[n] -= 50.f;