diff --git a/docs/administration.md b/docs/administration.md
index d53b68f56..dbe02255e 100644
--- a/docs/administration.md
+++ b/docs/administration.md
@@ -336,7 +336,7 @@ in the target directory, named according to the current local date or the
 value set in `-zn` or `--zip-name`.
 
 If `--data-only` is provided, only the database will be exported. This option is intended
-to facilitate database upgrades with needing to clean documents and thumbnails.
+to facilitate database upgrades without needing to clean documents and thumbnails from the media directory.
 
 !!! warning
 
@@ -352,7 +352,7 @@ exporter](#exporter) and imports it into paperless.
 The importer works just like the exporter. You point it at a directory,
 and the script does the rest of the work:
 
-```
+```shell
 document_importer source
 ```
 
diff --git a/src/documents/management/commands/document_exporter.py b/src/documents/management/commands/document_exporter.py
index 19647b891..e9c006cae 100644
--- a/src/documents/management/commands/document_exporter.py
+++ b/src/documents/management/commands/document_exporter.py
@@ -56,13 +56,6 @@ from paperless_mail.models import MailAccount
 from paperless_mail.models import MailRule
 
 
-class Manifest:
-    primary: list
-    documents: dict
-    split: list
-    version: dict
-
-
 class Command(BaseCommand):
     help = (
         "Decrypt and rename all files in our collection into a given target "
diff --git a/src/documents/management/commands/document_importer.py b/src/documents/management/commands/document_importer.py
index 1ce7e5f1c..c6483011b 100644
--- a/src/documents/management/commands/document_importer.py
+++ b/src/documents/management/commands/document_importer.py
@@ -85,7 +85,7 @@ class Command(BaseCommand):
             raise CommandError("That path doesn't appear to be readable")
 
         # Skip this check if operating only on the database
-        # We can data to exist
+        # We can expect data to exist in that case
         if not self.data_only:
             for document_dir in [settings.ORIGINALS_DIR, settings.ARCHIVE_DIR]:
                 if document_dir.exists() and document_dir.is_dir():
@@ -157,7 +157,7 @@ class Command(BaseCommand):
             self.stdout.write(self.style.NOTICE("No version.json file located"))
 
         if not self.data_only:
-            self._check_manifest_valid()
+            self._check_manifest_files_valid()
 
         with (
             disable_signal(
@@ -227,7 +227,7 @@ class Command(BaseCommand):
                 "That directory doesn't appear to contain a manifest.json file.",
             )
 
-    def _check_manifest_valid(self):
+    def _check_manifest_files_valid(self):
         """
         Attempts to verify the manifest is valid.  Namely checking the files
         referred to exist and the files can be read from
@@ -244,7 +244,7 @@ class Command(BaseCommand):
                 )
 
             doc_file = record[EXPORTER_FILE_NAME]
-            doc_path = self.source / doc_file
+            doc_path: Path = self.source / doc_file
             if not doc_path.exists():
                 raise CommandError(
                     f'The manifest file refers to "{doc_file}" which does not '
@@ -260,7 +260,7 @@ class Command(BaseCommand):
 
             if EXPORTER_ARCHIVE_NAME in record:
                 archive_file = record[EXPORTER_ARCHIVE_NAME]
-                doc_archive_path = self.source / archive_file
+                doc_archive_path: Path = self.source / archive_file
                 if not doc_archive_path.exists():
                     raise CommandError(
                         f"The manifest file refers to {archive_file} which "