Update for v1.2

Author: cpp-tutor

modules/05-begin-end.cpp

@@ -1,4 +1,4 @@
-// 05-begin-end.cpp : demostration of the use of begin() and end()
+// 05-begin-end.cpp : demonstration of the use of begin() and end()
 
 import std;
 using namespace std;

modules/07-set.cpp

@@ -5,7 +5,7 @@ using namespace std;
 
 int main() {
     set<string> s{
-        "Rossum, Guido van",
+        "Stroustrup, Bjarne",
         "Yukihiro, Matsumoto",
         "Wall, Larry",
         "Eich, Brendan"

modules/07-string-upper.cpp

@@ -10,7 +10,7 @@ void string_to_uppercase(string &s) {
 }
 
 int main() {
-    cout << "Please enter some text in lower-, mixed- or upper-case:\n";
+    cout << "Please enter some text in lower, mixed or uppercase:\n";
     string input;
     getline(cin, input);
     string_to_uppercase(input);

modules/09-person2.cpp

@@ -72,7 +72,7 @@ int main() {
 
     auto [ id, salary ] = genius_employee.getDetails();
     cout << "ID: " << id << ", Salary: $" << salary << '\n';
-    year_month_day next_bday{ 2023y, March, 14d };
+    year_month_day next_bday{ 2024y, March, 14d };
     if (genius_employee.isBirthdayToday(next_bday)) {
         cout << "Happy Birthday!\n";
     }

modules/09-person3.cpp

@@ -50,5 +50,5 @@ int main() {
     else {
         cout << "the same age as ";
     }
-    cout << "person2" << '\n';
+    cout " person2\n";
 }