Fixed a couple typos

[ci skip]

Author: brandonkelly

src/controllers/AssetsController.php

@@ -738,7 +738,7 @@ public function actionMoveFolder(): Response
             $existingFolder = $targetVolume->directoryExists(rtrim($destinationFolder->path, '/') . '/' . $folderToMove->name);
         }
 
-        // If this a conflict and no force or merge flags were passed in then STOP RIGHT THERE!
+        // If there's a conflict and `force`/`merge` flags weren't passed in, then STOP RIGHT THERE!
         if ($existingFolder && !$force && !$merge) {
             // Throw a prompt
             return $this->asJson([
@@ -790,7 +790,7 @@ public function actionMoveFolder(): Response
                 $targetVolume->deleteDirectory(rtrim($destinationFolder->path, '/') . '/' . $folderToMove->name);
             }
 
-            // Mirror the structure, passing along the exsting folder map
+            // Mirror the structure, passing along the existing folder map
             $folderIdChanges = Assets::mirrorFolderStructure($folderToMove, $destinationFolder, $targetTreeMap);
 
             // Get file transfer list for the progress bar

src/helpers/Assets.php

@@ -259,9 +259,9 @@ public static function filename2Title(string $filename): string
     }
 
     /**
-     * Mirrors a folder structure on a volume.
+     * Mirrors a folder structure within a volume.
      *
-     * @param VolumeFolder $sourceParentFolder Folder who's children folder structure should be mirrored.
+     * @param VolumeFolder $sourceParentFolder Folder whose nested folder structure should be mirrored.
      * @param VolumeFolder $destinationFolder The destination folder
      * @param array $targetTreeMap map of relative path => existing folder ID
      * @return array map of original folder ID => new folder ID