Merge pull request #1956 from dota17/dota17-fix-typo

Fix typo in examples

doc/examples/at__object_t_key_type_const.cpp

@@ -6,7 +6,7 @@ using json = nlohmann::json;
 int main()
 {
     // create JSON object
-    json object =
+    const json object =
     {
         {"the good", "il buono"},
         {"the bad", "il cattivo"},

doc/examples/begin.cpp

@@ -8,7 +8,7 @@ int main()
     // create an array value
     json array = {1, 2, 3, 4, 5};
 
-    // get am iterator to the first element
+    // get an iterator to the first element
     json::iterator it = array.begin();
 
     // serialize the element that the iterator points to

doc/examples/cbegin.cpp

@@ -8,7 +8,7 @@ int main()
     // create an array value
     const json array = {1, 2, 3, 4, 5};
 
-    // get am iterator to the first element
+    // get an iterator to the first element
     json::const_iterator it = array.cbegin();
 
     // serialize the element that the iterator points to

doc/examples/cend.cpp

@@ -8,7 +8,7 @@ int main()
     // create an array value
     json array = {1, 2, 3, 4, 5};
 
-    // get am iterator to one past the last element
+    // get an iterator to one past the last element
     json::const_iterator it = array.cend();
 
     // decrement the iterator to point to the last element

doc/examples/contains_json_pointer.cpp

@@ -14,7 +14,6 @@ int main()
     std::cout << std::boolalpha
               << j.contains("/number"_json_pointer) << '\n'
               << j.contains("/string"_json_pointer) << '\n'
-              << j.contains("/string"_json_pointer) << '\n'
               << j.contains("/array"_json_pointer) << '\n'
               << j.contains("/array/1"_json_pointer) << '\n'
               << j.contains("/array/-"_json_pointer) << '\n'

doc/examples/count.cpp

@@ -8,7 +8,7 @@ int main()
     // create a JSON object
     json j_object = {{"one", 1}, {"two", 2}};
 
-    // call find
+    // call count()
     auto count_two = j_object.count("two");
     auto count_three = j_object.count("three");
 

doc/examples/end.cpp

@@ -8,7 +8,7 @@ int main()
     // create an array value
     json array = {1, 2, 3, 4, 5};
 
-    // get am iterator to one past the last element
+    // get an iterator to one past the last element
     json::iterator it = array.end();
 
     // decrement the iterator to point to the last element

doc/examples/erase__IteratorType.cpp

@@ -13,7 +13,7 @@ int main()
     json j_array = {1, 2, 4, 8, 16};
     json j_string = "Hello, world";
 
-    // call erase
+    // call erase()
     j_boolean.erase(j_boolean.begin());
     j_number_integer.erase(j_number_integer.begin());
     j_number_float.erase(j_number_float.begin());

doc/examples/erase__IteratorType_IteratorType.cpp

@@ -13,7 +13,7 @@ int main()
     json j_array = {1, 2, 4, 8, 16};
     json j_string = "Hello, world";
 
-    // call erase
+    // call erase()
     j_boolean.erase(j_boolean.begin(), j_boolean.end());
     j_number_integer.erase(j_number_integer.begin(), j_number_integer.end());
     j_number_float.erase(j_number_float.begin(), j_number_float.end());

doc/examples/erase__key_type.cpp

@@ -8,7 +8,7 @@ int main()
     // create a JSON object
     json j_object = {{"one", 1}, {"two", 2}};
 
-    // call erase
+    // call erase()
     auto count_one = j_object.erase("one");
     auto count_three = j_object.erase("three");
 

doc/examples/erase__size_type.cpp

@@ -8,7 +8,7 @@ int main()
     // create a JSON array
     json j_array = {0, 1, 2, 3, 4, 5};
 
-    // call erase
+    // call erase()
     j_array.erase(2);
 
     // print values

doc/examples/operatorarray__size_type_const.cpp

@@ -6,7 +6,7 @@ using json = nlohmann::json;
 int main()
 {
     // create JSON array
-    json array = {"first", "2nd", "third", "fourth"};
+    const json array = {"first", "2nd", "third", "fourth"};
 
     // output element at index 2 (third element)
     std::cout << array.at(2) << '\n';