Update README.md (#3126)

Amokrane · web-flow · commit c41b40240471 · 2022-01-10T11:22:13.000+03:00
- Fix how repositories are declared.
- Update Kotlin version.
diff --git a/README.md b/README.md
@@ -116,7 +116,7 @@ buildscript {
 Make sure that you have `mavenCentral()` in the list of repositories:
 
 ```
-repository {
+repositories {
     mavenCentral()
 }
 ```
@@ -135,7 +135,7 @@ And make sure that you use the latest Kotlin version:
 
 ```groovy
 plugins {
-    kotlin("jvm") version "1.5.30"
+    kotlin("jvm") version "1.6.0"
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -116,7 +116,7 @@ buildscript {`
`116`	`116`	Make sure that you have `mavenCentral()` in the list of repositories:
`117`	`117`
`118`	`118`	```
`119`		`-repository {`
	`119`	`+repositories {`
`120`	`120`	`mavenCentral()`
`121`	`121`	`}`
`122`	`122`	```
`@@ -135,7 +135,7 @@ And make sure that you use the latest Kotlin version:`
`135`	`135`
`136`	`136`	```groovy
`137`	`137`	`plugins {`
`138`		`- kotlin("jvm") version "1.5.30"`
	`138`	`+ kotlin("jvm") version "1.6.0"`
`139`	`139`	`}`
`140`	`140`	```
`141`	`141`