Update documentation

Author: evgeniums

docs/index.md

@@ -19,7 +19,7 @@
 			* [Property of object's member](#property-of-objects-member)
 			* [Mixed](#mixed)
 		* [Dynamically allocated validator](#dynamically-allocated-validator)
-	    * [Nested validators](#nested-validators)
+		* [Nested validators](#nested-validators)
 	* [Using validator for data validation](#using-validator-for-data-validation)
 		* [Post-validation](#post-validation)
 			* [validate() without report and without exception](#validate-without-report-and-without-exception)
@@ -117,7 +117,7 @@
 	* [Supported platforms and compilers](#supported-platforms-and-compilers)
 	* [Dependencies](#dependencies)
 	* [CMake configuration](#cmake-configuration)
-	* [Building and running tests](#building-and-running-tests)
+	* [Building and running tests and examples](#building-and-running-tests-and-examples)
 * [License](#license)
 * [Contributing](#contributing)