docs: fix typos found by codespell in docs and code comments

cmd/serve/s3/backend.go

@@ -158,7 +158,7 @@ func (b *s3Backend) HeadObject(ctx context.Context, bucketName, objectName strin
 	}, nil
 }
 
-// GetObject fetchs the object from the filesystem.
+// GetObject fetches the object from the filesystem.
 func (b *s3Backend) GetObject(ctx context.Context, bucketName, objectName string, rangeRequest *gofakes3.ObjectRangeRequest) (obj *gofakes3.Object, err error) {
 	_vfs, err := b.s.getVFS(ctx)
 	if err != nil {
@@ -400,7 +400,7 @@ func (b *s3Backend) deleteObject(ctx context.Context, bucketName, objectName str
 	}
 
 	fp := path.Join(bucketName, objectName)
-	// S3 does not report an error when attemping to delete a key that does not exist, so
+	// S3 does not report an error when attempting to delete a key that does not exist, so
 	// we need to skip IsNotExist errors.
 	if err := _vfs.Remove(fp); err != nil && !os.IsNotExist(err) {
 		return err

cmd/serve/s3/list.go

@@ -19,7 +19,7 @@ func (b *s3Backend) entryListR(_vfs *vfs.VFS, bucket, fdPath, name string, addPr
 	for _, entry := range dirEntries {
 		object := entry.Name()
 
-		// workround for control-chars detect
+		// workaround for control-chars detect
 		objectPath := path.Join(fdPath, object)
 
 		if !strings.HasPrefix(object, name) {