docs: update README.md with dots

Author: htmlprogrammist

README.md

@@ -95,31 +95,31 @@ configuration.selectedEmojiCategoryTintColor = .systemRed
 
 ### Arrow direction
 
-The direction of the arrow for EmojiPicker. The default value of this property is `.up`
+The direction of the arrow for EmojiPicker. The default value of this property is `.up`.
 
 ```swift
 configuration.arrowDirection = .up
 ```
 
 ### Horizontal inset
 
-Inset from the `sourceView` border. The default value of this property is `0`
+Inset from the `sourceView` border. The default value of this property is `0`.
 
 ```swift
 configuration.horizontalInset = 0
 ```
 
 ### Is dismiss after choosing
 
-Defines whether to dismiss emoji picker or not after choosing. The default value of this property is `true`
+Defines whether to dismiss emoji picker or not after choosing. The default value of this property is `true`.
 
 ```swift
 configuration.isDismissAfterChoosing = true
 ```
 
 ### Custom height
 
-Custom height for EmojiPicker. The default value of this property is `nil`
+Custom height for EmojiPicker. The default value of this property is `nil`.
 
 ```swift
 configuration.customHeight = 300