Fix typo: w -> we

code/beginner/tutorial5-textures/src/challenge.rs

@@ -376,7 +376,7 @@ fn main() {
                             state.resize(*physical_size);
                         }
                         WindowEvent::ScaleFactorChanged { new_inner_size, .. } => {
-                            // new_inner_size is &mut so w have to dereference it twice
+                            // new_inner_size is &mut so we have to dereference it twice
                             state.resize(**new_inner_size);
                         }
                         _ => {}