Update connector-dataworld.md and connector-twilio.md

Author: Clare-Zheng82

articles/data-factory/connector-dataworld.md

@@ -94,7 +94,7 @@ The below table lists the properties supported by data.world source. You can edi
 | Query | Enter a SQL query to fetch data from data.world. An example is `select * from MyTable`.| No (if `tableId` is specified)| String | query |
 | Owner | The owner of the dataset in data.world. | Yes | String | owner |
 
-#### data.world source script examples
+#### data.world source script example
 
 When you use data.world as source type, the associated data flow script is:
 

articles/data-factory/connector-twilio.md

@@ -94,7 +94,7 @@ The below table lists the properties supported by Twilio source. You can edit th
 | From | The phone number with country code, for example `+17755425856`. | No | String | from |
 | To | The phone number with country code, for example `+17755425856`. | No  | String | to |
 
-#### Twilio source script examples 
+#### Twilio source script example
 
 When you use Twilio as source type, the associated data flow script is: