diff --git a/tests/wpt/mozilla/meta/MANIFEST.json b/tests/wpt/mozilla/meta/MANIFEST.json
index 3e6f6494f7d..98efe89c687 100644
--- a/tests/wpt/mozilla/meta/MANIFEST.json
+++ b/tests/wpt/mozilla/meta/MANIFEST.json
@@ -8490,4 +8490,4 @@
"rev": null,
"url_base": "/_mozilla/",
"version": 2
-}
+}
\ No newline at end of file
diff --git a/tests/wpt/mozilla/tests/css/white-space-mixed-002.htm b/tests/wpt/mozilla/tests/css/white-space-mixed-002.htm
index 2c27b84a680..c8399602a7d 100644
--- a/tests/wpt/mozilla/tests/css/white-space-mixed-002.htm
+++ b/tests/wpt/mozilla/tests/css/white-space-mixed-002.htm
@@ -9,7 +9,7 @@
-
+
diff --git a/tests/wpt/mozilla/tests/css/white-space-normal-001.htm b/tests/wpt/mozilla/tests/css/white-space-normal-001.htm
index d71aaf5976a..33eef923592 100644
--- a/tests/wpt/mozilla/tests/css/white-space-normal-001.htm
+++ b/tests/wpt/mozilla/tests/css/white-space-normal-001.htm
@@ -9,7 +9,7 @@
-
+
diff --git a/tests/wpt/mozilla/tests/css/white-space-pre-line.htm b/tests/wpt/mozilla/tests/css/white-space-pre-line.htm
index d9afec29d77..ed1cdb31a09 100644
--- a/tests/wpt/mozilla/tests/css/white-space-pre-line.htm
+++ b/tests/wpt/mozilla/tests/css/white-space-pre-line.htm
@@ -2,6 +2,7 @@
whitespace pre-line basic functionality test
+
diff --git a/tests/wpt/mozilla/tests/css/white-space-pre-wrap.htm b/tests/wpt/mozilla/tests/css/white-space-pre-wrap.htm
index 22f61f31fab..ab6bc399c14 100644
--- a/tests/wpt/mozilla/tests/css/white-space-pre-wrap.htm
+++ b/tests/wpt/mozilla/tests/css/white-space-pre-wrap.htm
@@ -2,6 +2,7 @@
whitespace pre-wrap basic functionality test
+