diff --git a/src/main.rs b/src/main.rs
index caa4455..654ccdf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,59 +4,55 @@
 #![test_runner(CrystalOS::test_runner)]
 #![reexport_test_harness_main = "test_main"]
 
+use bootloader::{entry_point, BootInfo};
 use core::panic::PanicInfo;
-use CrystalOS::{println, print, println_log, print_log, kernel, printerr};
-use CrystalOS::kernel::tasks::{Task, executor::Executor};
-use bootloader::{BootInfo, entry_point};
+use CrystalOS::kernel::tasks::{executor::Executor, Task};
+use CrystalOS::{kernel, print, print_log, printerr, println, println_log};
 extern crate alloc;
 use CrystalOS::user::bin::shell;
 
 #[cfg(not(test))]
 #[panic_handler]
 fn panic(_info: &PanicInfo) -> ! {
-	kernel::render::RENDERER.lock().terminal_mode_force();
-	printerr!("{}", _info);
-	CrystalOS::hlt();
+    kernel::render::RENDERER.lock().terminal_mode_force();
+    printerr!("{}", _info);
+    CrystalOS::hlt();
 }
 
 #[cfg(test)]
 #[panic_handler]
 fn panic(info: &PanicInfo) -> ! {
-	CrystalOS::test_panic_handler(info)
+    CrystalOS::test_panic_handler(info)
 }
 
+// some comment
+
 entry_point!(main);
 
-
 fn main(boot_info: &'static BootInfo) -> ! {
-	use CrystalOS::kernel::allocator;
-	use CrystalOS::kernel::memory;
-	use CrystalOS::kernel::memory::BootInfoFrameAllocator;
-	use x86_64::VirtAddr;
-	
-	CrystalOS::init();
-	
-	let physical_memory_offset = VirtAddr::new(boot_info.physical_memory_offset);
-	let mut mapper = unsafe { memory::init(physical_memory_offset) };
-	let mut frame_allocator = unsafe {
-		BootInfoFrameAllocator::init(&boot_info.memory_map)
-	};
+    use x86_64::VirtAddr;
+    use CrystalOS::kernel::allocator;
+    use CrystalOS::kernel::memory;
+    use CrystalOS::kernel::memory::BootInfoFrameAllocator;
 
-	allocator::init_heap(&mut mapper, &mut frame_allocator).expect("heap initialisation failed");
+    CrystalOS::init();
 
-	let mut executor = Executor::new();
+    let physical_memory_offset = VirtAddr::new(boot_info.physical_memory_offset);
+    let mut mapper = unsafe { memory::init(physical_memory_offset) };
+    let mut frame_allocator = unsafe { BootInfoFrameAllocator::init(&boot_info.memory_map) };
 
-	executor.spawn(Task::new(shell::command_handler()));
+    allocator::init_heap(&mut mapper, &mut frame_allocator).expect("heap initialisation failed");
 
+    let mut executor = Executor::new();
 
-	loop {
-		executor.try_run();
-	}
-	
-	#[cfg(test)]
-	test_main();
+    executor.spawn(Task::new(shell::command_handler()));
 
-	loop {}
+    loop {
+        executor.try_run();
+    }
+
+    #[cfg(test)]
+    test_main();
+
+    loop {}
 }
-
-