Fix typos

Author: patriksvensson

docs/language/arrays.md

@@ -9,7 +9,7 @@ In the provided code snippet, we can see how arrays work:
 ```mew
 let foo = new string[] { "A", "B", "C" };
 
-let bar = i32[4];
+let mut bar = i32[4];
 bar[0] = 0;
 bar[1] = 1;
 bar[2] = 2;
@@ -27,7 +27,7 @@ let foo = new string[] { "A", "B", "C" };
 This line declares an array of type `string` and initializes it with three string elements "A", "B", and "C". In Mew, arrays can be initialized with values directly using the curly braces syntax.
 
 ```mew
-let bar = new i32[4];
+let mut bar = new i32[4];
 ```
 
 This line declares an array of type `i32`, specifying the size of the array as 4. The array is created, but it is initially empty.

docs/language/assignment.md

@@ -15,7 +15,7 @@ to be an integer `i32`, but in cases where you
 want to be explicit, you can specify the type.
 
 ```mew
-let x : i16 = 1;
+let x: i16 = 1;
 ```
 
 ### Mutability
@@ -27,7 +27,5 @@ use the `mut` keyword.
 ```mew
 let mut x = 1;
 x = 2; // Variable can now be updated
-
-print(x)  // => 2
 ```
 

docs/language/casting.md

@@ -9,11 +9,11 @@ sidebar_position: 50
 // it with the value 32. The type of `i` is specified as any 
 // which means it can hold values of any data type. 
 // In this case, it holds an integer value.
-let i : any = 32;
+let i: any = 32;
 
 // This line attempts to cast the value stored in `i` to the 
 // data type `i32` which is a signed 32-bit integer. 
-let j = i as i32;
+let j= i as i32;
 ```
 
 In summary, casting in this code snippet involves converting a value from the generic `any` type to the specific `i32` type, ensuring that the variable `j` is of the desired data type. This casting operation is possible because the original value in `i` is compatible with the target data type `i32`.

docs/language/control/loops.md

@@ -8,7 +8,7 @@ sidebar_position: 20
 ### `loop`
 
 ```mew
-let foo = 0;
+let mut foo = 0;
 loop {
     if foo < 100 {
         foo = foo + 1;
@@ -22,7 +22,7 @@ loop {
 ### `while`
 
 ```mew
-let foo = 0;
+let mut foo = 0;
 while foo < 100 {
     foo = foo + 1;
 }

docs/language/primitives/any.md

@@ -6,5 +6,5 @@ sidebar_position: 30
 # Any
 
 ```mew
-let foo : any = 32; 
+let foo: any = 32; 
 ```

docs/language/types.md

@@ -12,7 +12,7 @@ All fields must be initialized when creating a class.
 
 ```mew
 pub type Person {
-    pub field name : string;
+    pub field name: string;
 }
 ```
 
@@ -65,7 +65,7 @@ one or more static methods; by convention called `new`.
 
 ```mew
 pub type Person {
-    pub field name : string;
+    pub field name: string;
 
     pub static fn new(name: string) -> Person {
         return Person(name: name)