Fix typo

Author: mdarse

README.md

@@ -1047,7 +1047,7 @@
 ## Comparison Operators & Equality
 
   - [15.1](#15.1) <a name='15.1'></a> Use `===` and `!==` over `==` and `!=`.
-  - [15.2](#15.2) <a name='15.2'></a> Conditional statements such as the `if` statement evaulate their expression using coercion with the `ToBoolean` abstract method and always follow these simple rules:
+  - [15.2](#15.2) <a name='15.2'></a> Conditional statements such as the `if` statement evaluate their expression using coercion with the `ToBoolean` abstract method and always follow these simple rules:
 
     + **Objects** evaluate to **true**
     + **Undefined** evaluates to **false**