Fixed README typo

jush · jush · commit 3a6540c4f725 · 2024-01-19T09:59:45.000+02:00
diff --git a/README.md b/README.md
@@ -36,7 +36,7 @@ dependencies {
 
 ### Getting started
 
-Given an exisiting data class:
+Given an existing data class:
  - add `@DataCompat` annotation
  - mark class private
  - append `Data` to the class name
