docs: fix toc

Author: achingbrain

docs/core-api/CONFIG.md

@@ -3,26 +3,27 @@
 - [`ipfs.config.get([key,] [options])`](#ipfsconfiggetkey-options)
   - [Parameters](#parameters)
   - [Options](#options)
+  - [Returns](#returns)
   - [Example](#example)
 - [`ipfs.config.set(key, value, [options])`](#ipfsconfigsetkey-value-options)
   - [Parameters](#parameters-1)
   - [Options](#options-1)
-  - [Returns](#returns)
+  - [Returns](#returns-1)
   - [Example](#example-1)
 - [`ipfs.config.replace(config, [options])`](#ipfsconfigreplaceconfig-options)
   - [Parameters](#parameters-2)
   - [Options](#options-2)
-  - [Returns](#returns-1)
+  - [Returns](#returns-2)
   - [Example](#example-2)
 - [`ipfs.config.profiles.list([options])`](#ipfsconfigprofileslistoptions)
   - [Parameters](#parameters-3)
   - [Options](#options-3)
-  - [Returns](#returns-2)
+  - [Returns](#returns-3)
   - [Example](#example-3)
 - [`ipfs.config.profiles.apply(name, [options])`](#ipfsconfigprofilesapplyname-options)
   - [Parameters](#parameters-4)
   - [Options](#options-4)
-  - [Returns](#returns-3)
+  - [Returns](#returns-4)
   - [Example](#example-4)
 
 ## `ipfs.config.get([key,] [options])`