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-rw-r--r--ext/spl/internal/recursiveiterator.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/spl/internal/recursiveiterator.inc b/ext/spl/internal/recursiveiterator.inc
index 1eab3d69b2..6e6c023486 100644
--- a/ext/spl/internal/recursiveiterator.inc
+++ b/ext/spl/internal/recursiveiterator.inc
@@ -20,7 +20,7 @@ interface RecursiveIterator extends Iterator
/** @return whether the current element has children
*/
function hasChildren();
-
+
/** @return the sub iterator for the current element
* @note The returned object must implement RecursiveIterator.
*/