Typo fixes and code cleanup

Author: Ayesh

src/Formatter.php

@@ -4,7 +4,7 @@
 namespace Ayesh\PHP_Timer;
 
 /**
- * Class Formmater
+ * Class Formatter
  * Formatter helper to format time intervals.
  * @internal
  * @package Ayesh\PHP_Timer
@@ -14,7 +14,7 @@ class Formatter {
   private function __construct() {
   }
 
-  public static function formatTime(int $miliseconds): string {
+  public static function formatTime(int $milliseconds): string {
     $units = [ // Do not reorder the array order.
       31536000000 => ['1 year', '@count years'],
       2592000000 => ['1 month', '@count months'],
@@ -29,9 +29,9 @@ public static function formatTime(int $miliseconds): string {
     $granularity = 2;
     $output = [];
     foreach ($units as $value => $string_pair) {
-      if ($miliseconds >= $value) {
-        $output[]    = static::formatPlural((int) floor($miliseconds / $value), $string_pair[0], $string_pair[1]);
-        $miliseconds %= $value;
+      if ($milliseconds >= $value) {
+        $output[]    = static::formatPlural((int) floor($milliseconds / $value), $string_pair[0], $string_pair[1]);
+        $milliseconds %= $value;
         $granularity--;
       }
       if ($granularity === 0) {

src/Timer.php

@@ -3,6 +3,9 @@
 
 namespace Ayesh\PHP_Timer;
 
+use LogicException;
+use function round;
+
 /**
  * Class Timer
  *
@@ -84,7 +87,7 @@ public static function resetAll(): void {
    *   formats.
    *
    * @return mixed The formatted time, formatted by the formatter string passed for $format.
-   * @throws \LogicException
+   * @throws LogicException
    * If the timer was not started, a \LogicException will be thrown. Use @see \Ayesh\PHP_Timer\Timer::start()
    * to start a timer.
    */
@@ -93,7 +96,7 @@ public static function read(string $key = 'default', $format = self::FORMAT_MILL
       return self::formatTime(self::$timers[$key]->read(), $format);
     }
 
-    throw new \LogicException('Reading timer when the given key timer was not initialized.');
+    throw new LogicException('Reading timer when the given key timer was not initialized.');
   }
 
   /**
@@ -122,7 +125,7 @@ private static function formatTime(float $value, $format): string {
   }
 
   private static function secondsToTimeString(float $time): string {
-    $ms = (int) \round($time * 1000);
+    $ms = (int) round($time * 1000);
     return Formatter::formatTime($ms);
   }
 
@@ -131,11 +134,11 @@ private static function secondsToTimeString(float $time): string {
    *
    * @param string $key
    *
-   * @throws \LogicException If the attempted timer has not started already.
+   * @throws LogicException If the attempted timer has not started already.
    */
   public static function stop($key = 'default'): void {
     if (!isset(self::$timers[$key])) {
-      throw new \LogicException('Stopping timer when the given key timer was not initialized.');
+      throw new LogicException('Stopping timer when the given key timer was not initialized.');
     }
 
     self::$timers[$key]->stop();