Update resource-quotas.md

## Description

This PR addresses a clarity issue in the documentation regarding the usage of the `count/*` syntax for object count quotas. The current description might lead to confusion about the syntax and its distinction with other forms. 

The proposed changes reword the relevant section to provide a more accurate and straightforward understanding of how to use `count/*` syntax and differentiate between different resource types.

## Changes Made

- Reworded the section about object count quotas to emphasize the correct syntax usage.
- Clarified the distinction between `count/<resource>.<group>` and `count/<resource>` for different resource types.
- Ensured the language is consistent with the context and style of the surrounding documentation.

## Impact

These changes aim to improve the clarity and accuracy of the documentation. Users will have a better understanding of how to use the `count/*` syntax for object count quotas and the nuances associated with it.

## Additional Notes

- This PR is related to Issue kubernetes#42605.

content/en/docs/concepts/policy/resource-quotas.md

@@ -146,11 +146,11 @@ Refer to [Logging Architecture](/docs/concepts/cluster-administration/logging/)
 
 ## Object Count Quota
 
-You can set quota for the total number of certain resources of all standard,
-namespaced resource types using the following syntax:
+You can set quotas for the total number of certain resources using the count/* syntax. 
+This syntax applies to various standard, namespaced resource types:
 
-* `count/<resource>.<group>` for resources from non-core groups
-* `count/<resource>` for resources from the core group
+* `count/<resource>.<group>` syntax is used for resources from non-core groups.
+* `count/<resource>` syntax is used for resources from the core group.
 
 Here is an example set of resources users may want to put under object count quota: