Polish changes from PR #3893
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 4fe3b94..55463ed 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -8,7 +8,7 @@
 Release Date: Not Released
 
 -  Core
-   
+
    -  Added DoS mitigation to :php:func:`hash_pbkdf2()` :doc:`compatibility function <general/compatibility_functions>`.
 
 -  Database