diff --git a/src/Std/Time/DateTime/PlainDateTime.lean b/src/Std/Time/DateTime/PlainDateTime.lean
index dd6fc91cc785..b97ca53c3f14 100644
--- a/src/Std/Time/DateTime/PlainDateTime.lean
+++ b/src/Std/Time/DateTime/PlainDateTime.lean
@@ -29,10 +29,8 @@ structure PlainDateTime where
   The `Time` component of a `PlainTime`
   -/
   time : PlainTime
-
   deriving Inhabited, BEq, Repr
 
-
 namespace PlainDateTime
 
 /--
diff --git a/tests/lean/run/timeLocalDateTime.lean b/tests/lean/run/timeLocalDateTime.lean
index ad2521a85ab3..4863a638729a 100644
--- a/tests/lean/run/timeLocalDateTime.lean
+++ b/tests/lean/run/timeLocalDateTime.lean
@@ -6,7 +6,6 @@ def ShortDateTime : GenericFormat .any := datespec("dd/MM/uuuu HH:mm:ss")
 def ShortDate : GenericFormat .any := datespec("dd/MM/uuuu")
 
 def format (PlainDate : PlainDateTime) : String := ShortDateTime.formatBuilder PlainDate.day PlainDate.month PlainDate.year PlainDate.time.hour PlainDate.minute PlainDate.time.second
-
 def format₂ (PlainDate : PlainDate) : String := ShortDate.formatBuilder PlainDate.day PlainDate.month PlainDate.year
 
 def date₁ := datetime("1993-11-19T09:08:07")