diff --git a/README.md b/README.md
index 86991f2..c4d4eb8 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,7 @@ graph TD
     A -->|parent of| C(TikTokArchiver)
     A -->|parent of| D(YoutubeDLArchiver)
     A -->|parent of| E(WaybackArchiver)
+    A -->|parent of| F(TwitterArchiver)
 ```
 ### Current Storages
 ```mermaid
diff --git a/utils/gworksheet.py b/utils/gworksheet.py
index cf6535c..6dec9b2 100644
--- a/utils/gworksheet.py
+++ b/utils/gworksheet.py
@@ -2,6 +2,12 @@ from gspread import utils
 
 
 class GWorksheet:
+    """
+    This class makes read/write operations to the a worksheet easier.
+    It can read the headers from a custom row number, but the row references
+    should always include the offset of the header. 
+    eg: if header=4, row 5 will be the first with data. 
+    """
     COLUMN_NAMES = {
         'url': 'link',
         'archive': 'archive location',