Count the number of times a symbol appears in a text

#include <iostream>
#include <string>
using namespace std;
int main()
{
    string text;
    char symbol;
    int counter = 0;
    cout << "Enter text: "<<endl;
    getline(cin, text);
    cout << "The number of times a symbol has appeared will be counted. Enter the symbol you want to check: "<<endl;
    cin >> symbol;
    for (int i = 0; i < text.length(); i++) {
        if (text[i] == symbol) {
            counter++;
        }
    }
    cout << "The symbol has appeared "<<counter<<" times!";
}