Merge branch 'staging' of https://github.com/AgoraIO/Docs-Source

Author: saudsami

signaling/overview/pricing.mdx

@@ -90,11 +90,11 @@ Additional usage cost over and above the fixed package limits:
 - Messages: **$3 per 1 Million**
 - Storage: **$15 per 1 GB**
 
-Refer to the following pricing examples for additional details.
+Refer to the following examples for further details.
 
 ### Billing examples
 
-Refer to the following examples to understand how <Vg k="COMPANY" /> calculates your bill:
+Each example shows how <Vpd k="NAME" /> usage is billed.
 
 <details>
 <summary>Example 1: Billing calculation for the Pro package</summary>