Fix syntax bugs

content/docs/guide/classes.mdx

@@ -40,17 +40,17 @@ class Dog : Animal {
         super(name);
     }
 
-    override void speak(&self)
+    void speak(&self) override
     {
         println!("Woof!");
     }
 }
 ```
 
-The `override` keyword supports explicit base class targeting:
+The `override` keyword supports explicit base class targeting (Required if overriding a nested parent):
 
 ```mist
-override(Animal) void speak(&self)
+void speak(&self) override(Animal)
 {
     println!("Woof!");
 }

content/docs/guide/functions.mdx

@@ -1,7 +1,7 @@
 ---
 title: Functions
 description: Function declarations, self parameters, return types, and unsafe functions.
-icon: Function
+icon: SquareFunction
 ---
 
 ```mist
@@ -48,7 +48,7 @@ Functions use **Allman brace style** (opening brace on the next line).
 
 ### Self Parameter
 
-Methods can take `self`, `&self`, `&mut self`, or `self` with lifetimes:
+Methods can take `self`, `mut self`, `&self`, `&mut self` additionally with lifetimes:
 
 ```mist
 pub void set_value(&mut self, i32 v)

content/docs/guide/operators.mdx

@@ -86,13 +86,13 @@ Macro calls use `!` followed by parentheses, brackets, or braces.
 let add = (a, b) => a + b;
 let result = add(2, 3);  // 5
 
-let square = f64 x => x * x;
+f64 fn() square = (x) => x * x;
 ```
 
 Closures can have explicit return types:
 
 ```mist
-let transform = i32 x => {
+let transform = i32 (x) => {
     x * 2
 };
 ```

content/docs/guide/syntax-overview.mdx

@@ -41,5 +41,5 @@ pub void external() { }
 // Public to specific path
 pub(crate) void crate_only() { }
 pub(super) void parent_only() { }
-pub(in my::module) void module_only() { }
+pub(my::module) void module_only() { }
 ```

content/docs/guide/types.mdx

@@ -9,15 +9,15 @@ icon: Type
 ```mist
 i32                // Path type
 str&               // Reference type
-&mut i32           // Mutable reference
-&'a i32            // Reference with lifetime
-*const i32         // Const pointer
-*mut i32           // Mutable pointer
+i32 mut&           // Mutable reference
+i32 'a&            // Reference with lifetime
+i32 unsafe&        // Const pointer
+i32 mut unsafe&    // Mutable pointer
 (i32, bool)        // Tuple type
-fn(i32) -> bool    // Function pointer type
-Fn(i32) -> bool    // Closure trait (Fn)
-FnMut(i32) -> bool // Closure trait (FnMut)
-FnOnce(i32) -> bool // Closure trait (FnOnce)
+bool fn(i32)       // Function pointer type
+bool Fn(i32)       // Closure trait (Fn)
+bool FnMut(i32)    // Closure trait (FnMut)
+bool FnOnce(i32)   // Closure trait (FnOnce)
 dyn Trait          // Trait object
 void               // Unit type (maps to Rust's ())
 'lifetime          // Lifetime
@@ -32,10 +32,10 @@ type_expr = { (void | path_type | tuple_type | dyn_type) ~ (unsafe_ref_type | re
 This means types are written left-to-right naturally:
 
 ```mist
-i32&              // &i32
-i32&mut           // &mut i32
-i32&'a            // &'a i32
-i32 fn() -> bool  // fn(i32) -> bool
+i32&         // &i32
+i32 mut&     // &mut i32
+i32 'a&      // &'a i32
+bool fn(i32) // fn(i32) -> bool
 ```
 
 ### Type Aliases