docs: update README (#383)

* fix(deps): update module github.com/sashabaranov/go-openai to v1.9.3 (#378)

Signed-off-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Signed-off-by: Viet Nguyen <vietnguyen148@gmail.com>

* docs: update README

Signed-off-by: Viet Nguyen <vietnguyen148@gmail.com>

---------

Signed-off-by: Renovate Bot <bot@renovateapp.com>
Signed-off-by: Viet Nguyen <vietnguyen148@gmail.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

README.md

@@ -208,7 +208,7 @@ k8sgpt filters add [filter(s)]
 - Simple filter : `k8sgpt filters add Service`
 - Multiple filters : `k8sgpt filters add Ingress,Pod`
 
-_Add default filters_
+_Remove default filters_
 
 ```
 k8sgpt filters remove [filter(s)]