diff --git a/src/docc/plugins/python/cst.py b/src/docc/plugins/python/cst.py
index 6e7828a..925541c 100644
--- a/src/docc/plugins/python/cst.py
+++ b/src/docc/plugins/python/cst.py
@@ -560,8 +560,14 @@ def enter_class_def(self, node: CstNode, cst_node: cst.ClassDef) -> Visit:
         self.old_stack.append(class_context)
         self.old_stack.append(body_context)
 
-        for cst_statement in cst_node.body.body:
-            self.old_stack[-1].child_offset += 1
+        for index, cst_statement in enumerate(cst_node.body.body):
+            self.old_stack[-1].child_offset = index
+            if isinstance(cst_statement, cst.SimpleStatementLine):
+                if len(cst_statement.body) == 1:
+                    cst_first = cst_statement.body[0]
+                    if isinstance(cst_first, cst.Expr):
+                        if isinstance(cst_first.value, cst.SimpleString):
+                            continue
             statement = body.find_child(cst_statement)
             statement.visit(self)
 
@@ -676,7 +682,10 @@ def _assign_docstring(self) -> Optional[nodes.Docstring]:
 
         try:
             line_parent_context = self.old_stack[-2]
-            sibling_index = line_parent_context.child_offset + 1
+            if isinstance(line_parent_context.node.cst_node, cst.Module):
+                sibling_index = line_parent_context.child_offset + 1
+            else:
+                sibling_index = line_parent_context.child_offset + 2
             sibling = line_parent_context.node.children[sibling_index]
         except IndexError:
             return None