From 265a865ed80f233b252464a2ff05780a92751c75 Mon Sep 17 00:00:00 2001
From: Ashish Bhanu Daulatabad <supersonic12910@gmail.com>
Date: Tue, 13 Apr 2021 13:11:29 +0530
Subject: [PATCH] Comments

---
 ciphers/elliptic_curve_key_exchange.cpp | 4 ++--
 ciphers/uint128_t.hpp                   | 2 +-
 ciphers/uint256_t.hpp                   | 9 +++++++--
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/ciphers/elliptic_curve_key_exchange.cpp b/ciphers/elliptic_curve_key_exchange.cpp
index 58b89e5a4..f3b6ab3a2 100644
--- a/ciphers/elliptic_curve_key_exchange.cpp
+++ b/ciphers/elliptic_curve_key_exchange.cpp
@@ -22,9 +22,9 @@
  * @author [Ashish Daulatabad](https://github.com/AshishYUO)
  */
 #include <cassert>   /// for assert
-#include <iostream>  /// for IO operation
+#include <iostream>  /// for IO operations
 
-#include "uint256_t.hpp"  /// for 256-bit integer;
+#include "uint256_t.hpp"  /// for 256-bit integer
 
 /**
  * @namespace ciphers
diff --git a/ciphers/uint128_t.hpp b/ciphers/uint128_t.hpp
index 3592eca92..e6a0240bb 100644
--- a/ciphers/uint128_t.hpp
+++ b/ciphers/uint128_t.hpp
@@ -32,7 +32,7 @@ struct std::is_unsigned<uint128_t> : std::true_type {};
  * @details Adds two long integer, only used for printing numbers
  * @param first First integer string
  * @param second Second integer string
- * @returns string denoting the addition of both the strings.
+ * @returns string denoting the addition of both the strings
  */
 std::string add(const std::string &first, const std::string &second) {
     std::string third;
diff --git a/ciphers/uint256_t.hpp b/ciphers/uint256_t.hpp
index 8ab98867d..82b18ae87 100644
--- a/ciphers/uint256_t.hpp
+++ b/ciphers/uint256_t.hpp
@@ -28,10 +28,10 @@ struct std::is_unsigned<uint256_t> : std::true_type {};
 
 /**
  * @class uint256_t
- * @brief class for 256-bit unsigned integer.
+ * @brief class for 256-bit unsigned integer
  */
 class uint256_t {
-    uint128_t f{}, s{};  /// First and second half of 256 bit number.
+    uint128_t f{}, s{};  /// First and second half of 256 bit number
 
     /**
      * @brief Get integer from given string.
@@ -65,6 +65,11 @@ class uint256_t {
     // Constructors
     uint256_t() = default;
 
+    /**
+     * @brief Parameterized constructor
+     * @tparam T template for integer types
+     * @param low Integer denoting lower 128-bits
+     */
     template <typename T, typename = typename std::enable_if<
                               std::is_integral<T>::value, T>::type>
     explicit uint256_t(T low) : s(low), f(0) {}