Fix Javadoc typo.

Gary Gregory · Gary Gregory · commit 792cf3b828d5 · 2021-01-18T18:34:24.000-05:00
diff --git a/src/main/java/org/apache/commons/io/file/PathUtils.java b/src/main/java/org/apache/commons/io/file/PathUtils.java
@@ -712,7 +712,7 @@ private static <R, A> R filterPaths(final PathFilter filter, final Stream<Path>
      * Reads the access control list from a file attribute view.
      *
      * @param sourcePath the path to the file.
-     * @return a file attribute view of the specified type, or null ifthe attribute view type is not available.
+     * @return a file attribute view of the specified type, or null if the attribute view type is not available.
      * @throws IOException if an I/O error occurs.
      * @since 2.8.0
      */

Original file line number	Diff line number	Diff line change
`@@ -712,7 +712,7 @@ private static <R, A> R filterPaths(final PathFilter filter, final Stream<Path>`
`712`	`712`	`* Reads the access control list from a file attribute view.`
`713`	`713`	`*`
`714`	`714`	`* @param sourcePath the path to the file.`
`715`		`- * @return a file attribute view of the specified type, or null ifthe attribute view type is not available.`
	`715`	`+ * @return a file attribute view of the specified type, or null if the attribute view type is not available.`
`716`	`716`	`* @throws IOException if an I/O error occurs.`
`717`	`717`	`* @since 2.8.0`
`718`	`718`	`*/`