Cleanup readme

Author: vmihailenco

.github/ISSUE_TEMPLATE/config.yml

@@ -3,6 +3,3 @@ contact_links:
   - name: Discord
     url: https://discord.gg/rWtp5Aj
     about: Ask a question at Discord
-  - name: stackoverflow
-    url: https://stackoverflow.com/
-    about: Ask a question at stackoverflow

README.md

@@ -11,8 +11,7 @@
 - [Reference](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc)
 - [Examples](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#pkg-examples)
 - [RealWorld example app](https://github.com/uptrace/go-realworld-example-app)
-- Use [Discord](https://discord.gg/rWtp5Aj) or [stackoverflow](https://stackoverflow.com/) to ask
-  questions.
+- Join [Discord](https://discord.gg/rWtp5Aj) to ask questions.
 
 ## Ecosystem
 
@@ -39,9 +38,6 @@
 - [Ring](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#NewRing).
 - [Instrumentation](https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#ex-package--Instrumentation).
 
-API docs: https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc. Examples:
-https://pkg.go.dev/github.com/go-redis/redis/v8?tab=doc#pkg-examples.
-
 ## Installation
 
 go-redis requires a Go version with [Modules](https://github.com/golang/go/wiki/Modules) support and