Merge pull request #1053 from 01-edu/rust-quest-05-macro_calculator-01-855

update readme

subjects/macro_calculator/README.md

@@ -60,7 +60,7 @@ fn main(){
         Food {
             name: String::from("big mac"),
             calories: ["2133.84kJ".to_string(), "510kcal".to_string()],
-            protein: 27.0,
+            proteins: 27.0,
             fats: 26.0,
             carbs: 41.0,
             nbr_of_portions: 2.0,
@@ -68,7 +68,7 @@ fn main(){
         Food {
             name: "pizza margherita".to_string(),
             calories: ["1500.59kJ".to_string(), "358.65kcal".to_string()],
-            protein: 13.89,
+            proteins: 13.89,
             fats: 11.21,
             carbs: 49.07,
             nbr_of_portions: 4.9,