Rust bootimage throws error upon compilation with cargo bootimage [closed]

I followed a guide from os-phil-opp and it worked fine until I tried to compile it. It then threw an error:

Building kernel


Compiling blog_os v0.1.0 (/home/vsonline/workspace/blog_os)
error[E0560]: struct vga_buffer::ScreenChar has no field named ascii_character
  --> src/vga_buffer.rs:64:21
   |
64 |                     ascii_character: byte,
   |                     ^^^^^^^^^^^^^^^ help: a field with a similar name exists: ascii_charcter

error: aborting due to previous error

For more information about this error, try rustc --explain E0560.
error: could not compile blog_os.

To learn more, run the command again with --verbose.
Error: Kernel build failed```

Cargo.toml:

[package]
name = "blog_os"
version = "0.1.0"
authors = ["Ilari, Ryan Nathaniel <ryan.ilari@stu.scott.kyschools.us>"]
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
bootloader = "0.8.0"

[profile.dev]
panic = "abort"

[profile.release]
panic = "abort"

I have no clue about the error, I am new to Rust.