diff --git a/src/main/java/org/cactoos/func/TriFuncSplitPreserve.java b/src/main/java/org/cactoos/func/TriFuncSplitPreserve.java
index c0d6e257f..068f30b5a 100644
--- a/src/main/java/org/cactoos/func/TriFuncSplitPreserve.java
+++ b/src/main/java/org/cactoos/func/TriFuncSplitPreserve.java
@@ -35,7 +35,7 @@
  *
  * <p>
  *     Examples:
- *     1) text - " hello there", regex - " "
+ *     1) text - " hello there ", regex - " "
  *     result: ["", "hello", "there", ""]
  *     2) text - "aaa", regex - "a"
  *     result: ["", "", "", ""]