scalafmt

Author: yadavan88

scala-strings/src/main/scala/com/baeldung/scala/strings/capitalize/CapitalizeWords.scala

@@ -20,8 +20,8 @@ object CapitalizeWords {
 
   def capitalizeWordsPreserveSpaces(sentence: String): String = {
     sentence.zipWithIndex.map { (char, index) =>
-      if(index == 0) char.toUpper
-      else if(sentence.charAt(index-1).isSpaceChar) char.toUpper
+      if (index == 0) char.toUpper
+      else if (sentence.charAt(index - 1).isSpaceChar) char.toUpper
       else char
     }.mkString
   }