Add label and description to internal notes field

atst/forms/internal_comment.py

@@ -5,4 +5,8 @@ from .forms import ValidatedForm
 
 
 class InternalCommentForm(ValidatedForm):
-    text = TextAreaField(validators=[Optional()])
+    text = TextAreaField(
+        "CCPO Internal Notes",
+        description="You may add additional comments and notes for internal CCPO reference and follow-up here.",
+        validators=[Optional()],
+    )