Merge pull request #76 from scala-steward/update/scalafmt-core-2.3.2

Update scalafmt-core to 2.3.2

.scalafmt.conf

@@ -8,4 +8,4 @@ rewrite.rules = [ AvoidInfix, ExpandImportSelectors, RedundantParens, SortModifi
 rewrite.sortModifiers.order = [ "private", "protected", "final", "sealed", "abstract", "implicit", "override", "lazy" ]
 spaces.inImportCurlyBraces = true   # more idiomatic to include whitepsace in import x.{ yyy }
 trailingCommas = preserve
-version = 2.2.2
+version = 2.3.2

src/main/scala/play/doc/FileRepository.scala

@@ -21,6 +21,7 @@ case class FileHandle(name: String, size: Long, is: InputStream, close: () => Un
  * Repository for loading files
  */
 trait FileRepository {
+
   /**
    * Load a file using the given loader. If the file is found then the
    * file will be opened and loader will be called with its content. The

src/main/scala/play/doc/PageIndex.scala

@@ -6,6 +6,7 @@ import org.apache.commons.io.IOUtils
  * A table of contents node
  */
 sealed trait TocTree {
+
   /**
    * The page that this node should point to
    */

src/main/scala/play/doc/PlayDoc.scala

@@ -373,14 +373,13 @@ class PlayDoc(
               .map { line =>
                 if (!line.exists(_ != ' ')) None else Some(line.indexWhere(_ != ' '))
               }
-              .reduce(
-                (i1, i2) =>
-                  (i1, i2) match {
-                    case (None, None)         => None
-                    case (i, None)            => i
-                    case (None, i)            => i
-                    case (Some(i1), Some(i2)) => Some(math.min(i1, i2))
-                  }
+              .reduce((i1, i2) =>
+                (i1, i2) match {
+                  case (None, None)         => None
+                  case (i, None)            => i
+                  case (None, i)            => i
+                  case (Some(i1), Some(i2)) => Some(math.min(i1, i2))
+                }
               )
               .getOrElse(0)
 

src/main/scala/play/doc/PlayDocTemplates.scala

@@ -4,6 +4,7 @@ package play.doc
  * Templates for rendering Play documentation snippets.
  */
 trait PlayDocTemplates {
+
   /**
    * Render the next link.
    *