diff --git a/src/Illuminate/Support/Facades/Date.php b/src/Illuminate/Support/Facades/Date.php
index 34102aec7753..2f2a39ee250e 100644
--- a/src/Illuminate/Support/Facades/Date.php
+++ b/src/Illuminate/Support/Facades/Date.php
@@ -16,23 +16,23 @@
  * @method static \Illuminate\Support\Carbon createFromTimestampMs($timestamp, $tz = null)
  * @method static \Illuminate\Support\Carbon createFromTimestampUTC($timestamp)
  * @method static \Illuminate\Support\Carbon createMidnightDate($year = null, $month = null, $day = null, $tz = null)
- * @method static \Illuminate\Support\Carbon disableHumanDiffOption($humanDiffOption)
- * @method static \Illuminate\Support\Carbon enableHumanDiffOption($humanDiffOption)
+ * @method static void disableHumanDiffOption($humanDiffOption)
+ * @method static void enableHumanDiffOption($humanDiffOption)
  * @method static \Illuminate\Support\Carbon fromSerialized($value)
- * @method static \Illuminate\Support\Carbon getLastErrors()
- * @method static \Illuminate\Support\Carbon getTestNow()
+ * @method static array getLastErrors()
+ * @method static \Illuminate\Support\Carbon|null getTestNow()
  * @method static \Illuminate\Support\Carbon instance($date)
- * @method static \Illuminate\Support\Carbon isMutable()
+ * @method static bool isMutable()
  * @method static \Illuminate\Support\Carbon maxValue()
  * @method static \Illuminate\Support\Carbon minValue()
  * @method static \Illuminate\Support\Carbon now($tz = null)
  * @method static \Illuminate\Support\Carbon parse($time = null, $tz = null)
- * @method static \Illuminate\Support\Carbon setHumanDiffOptions($humanDiffOptions)
+ * @method static void setHumanDiffOptions($humanDiffOptions)
  * @method static void setTestNow($testNow = null)
- * @method static \Illuminate\Support\Carbon setUtf8($utf8)
+ * @method static void setUtf8($utf8)
  * @method static \Illuminate\Support\Carbon today($tz = null)
  * @method static \Illuminate\Support\Carbon tomorrow($tz = null)
- * @method static \Illuminate\Support\Carbon useStrictMode($strictModeEnabled = true)
+ * @method static void useStrictMode($strictModeEnabled = true)
  * @method static \Illuminate\Support\Carbon yesterday($tz = null)
  * @method static \Illuminate\Support\Carbon|false createFromFormat($format, $time, $tz = null)
  * @method static \Illuminate\Support\Carbon|false createSafe($year = null, $month = null, $day = null, $hour = null, $minute = null, $second = null, $tz = null)