Update ten-digit-long-code-guidelines.md

Author: dbasantes

articles/communication-services/concepts/sms/ten-digit-long-code-guidelines.md

@@ -65,12 +65,12 @@ Campaign registration enables you to specify the purpose of your messaging (such
 
 Campaign details must accurately reflect the content and intent of your messages. Providing false or misleading information could lead to rejections or delays in the approval of your campaign.
 
-### Campaigns Types supported
+### Campaign Types supported
 
 Currently, Azure Communication Services supports:
  - **Standard campaigns:** The most common campaign type for general A2P messaging, such as 2FA, alerts, marketing, or customer care.
  - **Low Volume:** For limited or test messaging with low daily traffic. Ideal for small businesses or developers.
- - **UCaaS (Low Volume):** A sub-type of Low Volume used by approved Unified Communications as a Service providers. Used when each phone number is tied to a human (e.g., employee texting).
+ - **UCaaS (Low Volume):** A sub-type of Low Volume used by approved Unified Communications as a Service applications. Used when each phone number is tied to a human (e.g., employee texting).
  - **Enhanced:** A higher-throughput campaign type for larger brands or automated communications. May require vetting.
  - **Emergency:** For public safety alerts from government agencies, schools, or utilities. Strictly regulated.
  - **Franchise:** For businesses with multiple locations or agents/franchisees sending similar but localized content. Requires disclosure of all sub-entities.