Update README.md

Author: fre5h

README.md

@@ -49,9 +49,9 @@ func main() {
 ###### bash
 
 ```bash
-$ go get "github.com/fre5h/transliteration-go"@v1.1.5
-go: downloading github.com/fre5h/transliteration-go v1.1.5
-go: added github.com/fre5h/transliteration-go v1.1.5
+$ go get "github.com/fre5h/transliteration-go"@v1.2.0
+go: downloading github.com/fre5h/transliteration-go v1.2.0
+go: added github.com/fre5h/transliteration-go v1.2.0
 
 $ go run main.go Слава Україні!
 transliterated text: Slava Ukraini!