Format tweak.

Author: Gary Gregory

src/main/java/org/apache/commons/io/FileSystem.java

@@ -232,7 +232,6 @@ private static String replace(final String path, final char oldChar, final char
     private final String[] reservedFileNames;
     private final boolean supportsDriveLetter;
     private final char nameSeparator;
-
     private final char nameSeparatorOther;
 
     /**