TCA-548 clean up #time 5m

Author: brooketopcoder

README.md

@@ -73,7 +73,7 @@ e.g.: `PROD-001 #comment adding readme notes #time 45m`
 # Local Development
 
 - [Local Environment Setup](#local-environment-setup)
-- [Developer Center specific setup](#developer-center-contentful-api-key-and-space-id)
+- [Tool-specific Setup](#tool-specific-setup)
 - [Yarn Commands](#yarn-commands)
 
 ## Local Environment Setup
@@ -178,6 +178,10 @@ Otherwise, you will need to override the exception each time you load the site.
 4. Add "start:[hostname]": "sh start-ssl-[hostname].sh" to scripts in package.json
 
 
+## Tool-specific setup
+
+Each [Tool](#tools) can have its own setup requirements. Please see each tool's [README](#tools) for further information.
+
 ## yarn Commands
 
 | Command               | Description                                                                           |
@@ -575,6 +579,13 @@ e.g.:
 
 >**NOTE** - all SVGs require explicit `width` and `height` in the Safari browser in order to be rendered properly, otherwise they'll be rendered to the _default_ size and probably will crop out of view
 
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 # Tools
 
 The following summarizes the various [tools](#adding-a-tool-or-util) in the Platform UI.