Merge pull request #781 from collaboratewithakash/master

backlinks added and updated

Author: lor6

core-kotlin-modules/core-kotlin-9/README.md

@@ -3,3 +3,4 @@
 - [Find Least Common Multiple of Two Numbers in Kotlin](https://www.baeldung.com/kotlin/lcm)
 - [Calculate Greatest Common Divisor in Kotlin](https://www.baeldung.com/kotlin/gcd)
 - [Kotlin ?.let() vs if not null](https://www.baeldung.com/kotlin/let-vs-if-not-null)
+- [Util Classes in Kotlin](https://www.baeldung.com/kotlin/utility-class)

core-kotlin-modules/core-kotlin-arrays-2/README.md

@@ -1,3 +1,4 @@
 ## Relevant Articles
 - [Get Subarray of an Array Between Given Positions in Kotlin](https://www.baeldung.com/kotlin/subarray-index-range)
 - [Removing the First Element From an Array in Kotlin](https://www.baeldung.com/kotlin/array-remove-first-element)
+- [Cyclically Rotate Array by One in Kotlin](https://www.baeldung.com/kotlin/array-cyclic-rotation)

core-kotlin-modules/core-kotlin-collections-5/README.md

@@ -2,8 +2,10 @@
 
 This module contains articles about core Kotlin collections.
 - [in and !in Operators in Kotlin](https://www.baeldung.com/kotlin/in-notin-operators)
-- [Print Lists Content Separated By Comma](https://www.baeldung.com/kotlin/print-list-items-comma-separated)
+- [Print Lists Content Separated by Comma](https://www.baeldung.com/kotlin/print-list-items-comma-separated)
 - [Rotate a List in Kotlin](https://www.baeldung.com/kotlin/list-rotation)
 - [Remove Elements From a List While Iterating in Kotlin](https://www.baeldung.com/kotlin/list-remove-elements-while-iterating)
 - [How to Start a for Loop From a Given Index in Kotlin](https://www.baeldung.com/kotlin/for-loop-from-index)
 - [Determine if All Elements Are the Same in a Kotlin List](https://www.baeldung.com/kotlin/list-all-elements-equal-check)
+- [Convert an Array to a String](https://www.baeldung.com/kotlin/array-string-conversion)
+- [Convert Any to Int in Kotlin](https://www.baeldung.com/kotlin/type-any-int-conversion)

kotlin-patterns/README.md

@@ -1,2 +1,3 @@
 ### Relevant Articles:
 - [The Observer Pattern in Kotlin](https://www.baeldung.com/kotlin/observer-pattern)
+- [Strategy Design Pattern in Kotlin](https://www.baeldung.com/kotlin/strategy-design-pattern)

spring-boot-kotlin-2/README.md

@@ -5,4 +5,4 @@
 - [Mapstruct With Kotlin’s Data Classes](https://www.baeldung.com/kotlin/mapstruct-data-classes)
 - [Spring Dependency Injection With Kotlin](https://www.baeldung.com/kotlin/spring-dependency-injection)
 - [RestTemplate Examples in Kotlin](https://www.baeldung.com/kotlin/spring-resttemplate-examples)
-- [Creating Spring Boot Console Application With Kotlin](https://www.baeldung.com/kotlin/spring-boot-console-application)
+- [Creating a Spring Boot Console Application With Kotlin](https://www.baeldung.com/kotlin/spring-boot-console-application)