Update README.md

Author: mug1wara26

server/src/rules/README.md

@@ -4,6 +4,7 @@ Documentation for all diagnostics sent back to the client.
 
 ### [No unused variables](ast.ts)
 **Error message**: `Unused name`
+
 Flags variables that are declared but not used within the code.
 ```javascript
 const pi = 3.14;
@@ -14,13 +15,17 @@ The variable `pi` should have a warning.
 ## Errors
 
 ### [Missing semicolon](ast.ts)  
+**Error message**: `Missing semicolon`
+
 Identifies statements that are missing semicolons.
 ```javascript
 const x = 1;
 ```
 The line ending should have an error.
 
 ### [Trailing comma](ast.ts)  
+**Error message**: `Trailing comma`
+
 Identifies expressions that have trailing commas.
 ```javascript
 const x = [1,2,3,];
@@ -29,6 +34,7 @@ The comma after `3` should have an error.
 
 ### [No namespace/default imports](ast.ts)  
 **Error message**: `Only normal imports are allowed`
+
 Bans namespace and default imports.
 ```javascript
 import * as rune from "rune";
@@ -38,6 +44,7 @@ Both lines will throw an error around the identifier.
 
 ### [Unexpected token in function parameters](ast.ts) 
 **Error message**: `Unexpected token`
+
 Only allows identifiers as function parameters
 ```javascript
 function foo(a+b) {}
@@ -46,6 +53,7 @@ function foo(a+b) {}
 
 ### [Redeclaration of variables](ast.ts)  
 **Error message**: `Identifier '${name}' has already been declared`
+
 Bans redeclaration of names in the same scope
 ```javascript
 let x = 1;
@@ -55,6 +63,7 @@ The second `x` will throw an error.
 
 ### [No array expressions](rules/arrayExpression.ts)  
 **Error message**: `Array expressions are not allowed`
+
 Bans array expressions before Source 3
 ```javascript
 const x = [1,2,3];
@@ -63,6 +72,7 @@ The array `[1,2,3];` will throw an error.
 
 ### [No empty elements](rules/arrayExpression.ts)
 **Error message**: `No holes are allowed in array literals`
+
 Bans empty elements in array expressions
 ```javascript
 [1,,3];
@@ -71,6 +81,7 @@ The array `[1,,3]` will throw an error.
 
 ### [Constant reassignment](rules/assignmentExpression.ts)
 **Error message**: `Cannot assign new value to constant ${name}`
+
 Bans reassignment to constant variable
 ```javascript
 const x = 1;
@@ -80,6 +91,7 @@ The second `x` will throw an error
 
 ### [Incomplete binary expression](rules/binaryExpression.ts)
 **Error message**: `Incomplete binary expression`
+
 Detects when a binary expression is missing a left/right node
 ```javascript
 10 + ;
@@ -89,13 +101,15 @@ Both lines will throw an error
 
 ### [Force strict equality](rules/binaryExpression.ts)
 **Error message**: `Use ===/!== instead of ==/!=`
+
 Bans the use of loose equality checks `==` and `!=`
 ```javascript
 true == 1;
 ```
 
 ### [Disallowed operators](rules/binaryExpression.ts)
 **Error message**: `${operator} is not allowed`
+
 Only permitted operators defined in Source is allowed. Binary operators like `^` or `instanceof` is banned.
 ```javascript
 100^5;
@@ -104,6 +118,7 @@ The expression `100^5` will throw an error.
 
 ### [Only string or number in equality checks](rules/binaryExpression.ts)
 **Error message**: `Expected string or number on left/right hand side of operation, got ${type}`
+
 Before Source 3, only strings or numbers can be in equality checks
 ```javascript
 true === 1; // Expected string or number on left hand side of operation, got boolean
@@ -115,6 +130,7 @@ Errors are shown in the comments.
 
 ### [No break statements](rules/breakStatement.ts)
 **Error message**: `Break statements are not allowed;`
+
 No break statements before Source 3
 ```javascript
 break;
@@ -123,6 +139,7 @@ break;
 
 ### [Calling a non function](rules/callExpression.ts)  
 **Error message**: `${name} is not a function`
+
 Cannot call identifiers that are not a function
 ```javascript
 const x = 1;
@@ -135,11 +152,9 @@ can be reassigned, hence it will be a runtime error.
 
 ### [Not enough parameters](rules/callExpression.ts)  
 **Error message**: `Expected ${num_args} or more arguments, but got ${num_supplied_args}`
+
 Detects when a function application has not enough parameters.
 ```javascript
 display();
 ```
 The call to `display` needs at least 1 element.
-
-```javascript
-```