message: [Rust] Fix small mistyping
  Hi!
  Just a veeeeeery small fix in the Rust sample. No functionality is affected.
  That's not important at all but annoying for my eyes :)
diff: @@ -72,7 +72,7 @@ fn main() {
  // Create the monster using the `Monster::create` helper function. This
  // function accepts a `MonsterArgs` struct, which supplies all of the data
  // needed to build a `Monster`. To supply empty/default fields, just use the
  - // Rust built-in `Default::default()` function, as demononstrated below.
  + // Rust built-in `Default::default()` function, as demonstrated below.
  let orc = Monster::create(&mut builder, &MonsterArgs{
  pos: Some(&Vec3::new(1.0f32, 2.0f32, 3.0f32)),
  mana: 150,
  