merkle_proofs, simple-serialize, test_gen/README: update ToC

specs/light_client/merkle_proofs.md

@@ -6,14 +6,17 @@
 <!-- TOC -->
 
 - [Merkle proof formats](#merkle-proof-formats)
-   - [Table of contents](#table-of-contents)
-   - [Constants](#constants)
-   - [Generalized Merkle tree index](#generalized-merkle-tree-index)
-   - [SSZ object to index](#ssz-object-to-index)
-   - [Merkle multiproofs](#merkle-multiproofs)
-   - [MerklePartial](#merklepartial)
-       - [`SSZMerklePartial`](#sszmerklepartial)
-       - [Proofs for execution](#proofs-for-execution)
+  - [Table of contents](#table-of-contents)
+  - [Generalized Merkle tree index](#generalized-merkle-tree-index)
+  - [SSZ object to index](#ssz-object-to-index)
+    - [Helpers for generalized indices](#helpers-for-generalized-indices)
+      - [`concat_generalized_indices`](#concat_generalized_indices)
+      - [`get_generalized_index_length`](#get_generalized_index_length)
+      - [`get_generalized_index_bit`](#get_generalized_index_bit)
+      - [`generalized_index_sibling`](#generalized_index_sibling)
+      - [`generalized_index_child`](#generalized_index_child)
+      - [`generalized_index_parent`](#generalized_index_parent)
+  - [Merkle multiproofs](#merkle-multiproofs)
 
 <!-- /TOC -->
 

specs/simple-serialize.md

@@ -26,6 +26,7 @@
     - [Deserialization](#deserialization)
     - [Merkleization](#merkleization)
     - [Self-signed containers](#self-signed-containers)
+    - [Summaries and expansions](#summaries-and-expansions)
     - [Implementations](#implementations)
 
 <!-- /TOC -->

test_generators/README.md

@@ -9,6 +9,24 @@ On releases, test generators are run by the release manager. Test-generation of
 
 An automated nightly tests release system, with a config filter applied, is being considered as implementation needs mature.  
 
+## Table of contents
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+
+
+- [How to run generators](#how-to-run-generators)
+  - [Cleaning](#cleaning)
+  - [Running all test generators](#running-all-test-generators)
+  - [Running a single generator](#running-a-single-generator)
+- [Developing a generator](#developing-a-generator)
+- [How to add a new test generator](#how-to-add-a-new-test-generator)
+- [How to remove a test generator](#how-to-remove-a-test-generator)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+
+
 ## How to run generators
 
 Prerequisites: