got through a good portion of loops

functions_rust/src/main.rs

@@ -37,11 +37,11 @@ fn example_function (x:i8, y:u16) {
 //      let x = 5;
 //      x + 1
 //     }
+// macros are statements
 
 //  EXPRESSIONS DO NOT END WITH ;
 // if you add a ; to the end of a statment it will turn into a statement and not return anything
 // unless it is a return keyword
-// or if it is a marco (not required)
 
 
 fn with_return_plus_one (c: i16) -> i16 {