diff --git a/README.md b/README.md
index e5f207f..72ce656 100644
--- a/README.md
+++ b/README.md
@@ -103,20 +103,20 @@ By default in rust **variable are immutable**. If you want to make a variable mu
 fn main() {
     /// Immutable variable (will throw an error)
     let x = 5;
-    println!("The value of x is: {}", x);  //! --> The value of x is: 5
+    println!("The value of x is: {}", x);  // --> The value of x is: 5
     x = 6; // This will throw an error because x is immutable
 
     //// Mutable variable
     let mut x = 5;
-    println!("The value of x is: {}", x);  //! --> The value of x is: 5
+    println!("The value of x is: {}", x);  // --> The value of x is: 5
     x = 6; // This will not throw an error because x is mutable
-    println!("The value of x is: {}", x);  //! --> The value of x is: 6
+    println!("The value of x is: {}", x);  // --> The value of x is: 6
 
     //// Shadowing variable
     let x = 5;
-    println!("The value of x is: {}", x);  //! --> The value of x is: 5
+    println!("The value of x is: {}", x);  // --> The value of x is: 5
     let x = x + 1; // This will not throw an error because we are creating a new variable and shadowing the previous one
-    println!("The value of x is: {}", x);  //! --> The value of x is: 6
+    println!("The value of x is: {}", x);  // --> The value of x is: 6
 }
 ````
 
@@ -126,7 +126,7 @@ You can also declare a constant variable using the `const` keyword. The **type o
 fn main() {
     //// Constants
     const HEAL_POINTS: u32 = 100_000 * 5;
-    println!("The value of HEAL_POINTS is: {}", HEAL_POINTS);  //! --> The value of HEAL_POINTS is: 500000
+    println!("The value of HEAL_POINTS is: {}", HEAL_POINTS);  // --> The value of HEAL_POINTS is: 500000
 }
 ````
 
@@ -138,7 +138,7 @@ fn main() {
 fn main() {
     // Convert a string to integer by specifying the type
     let guess: u32 = "42".parse().expect("Not a number!"); // The type mus be specified (u32)
-    println!("The value of guess is: {}", guess);  //! --> The value of guess is: 42
+    println!("The value of guess is: {}", guess);  // --> The value of guess is: 42
 }
 ````
 
@@ -192,7 +192,7 @@ fn main() {
     /// If statements
     let number: i32 = 3;
     if number < 5 {
-        println!("number smaller than 5");  //! --> condition was true
+        println!("number smaller than 5");  // --> condition was true
     } else if number > 25 {
         println!("number bigger than 25");
     } else {