diff --git a/src/drivers/drv_disk.rs b/src/drivers/drv_disk.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/simulator/disk.rs b/src/simulator/disk.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/simulator/mmu.rs b/src/simulator/mmu.rs
index 780e49f..7e2d820 100644
--- a/src/simulator/mmu.rs
+++ b/src/simulator/mmu.rs
@@ -91,9 +91,7 @@ impl <'a>MMU <'_>{
         let vpn : u64 = virtAddr/PAGE_SIZE; //virtual page index
         let offset : u64 = virtAddr%PAGE_SIZE; //adresse intra page
 
-        
-            
-            match &mut mmu.translationTable {
+        match &mut mmu.translationTable {
                 None => {
                     println!("Error from translate : MMU refers to None (No page Table)");
                     return ExceptionType::ADDRESSERROR_EXCEPTION;