Merge branch 'master' of https://gitbox.apache.org/repos/asf/commons-io.git

Author: garydgregory

src/test/java/org/apache/commons/io/test/TestUtils.java

@@ -116,7 +116,7 @@ public static void assertEqualContent(final char[] c0, final Path file) throws I
      */
     private static void assertEqualContent(final File f0, final File f1)
             throws IOException {
-        /* This doesn't work because the filesize isn't updated until the file
+        /* This doesn't work because the file size isn't updated until the file
          * is closed.
         assertTrue( "The files " + f0 + " and " + f1 +
                     " have differing file sizes (" + f0.length() +