33160: Remove extra part of information

Author: AZiniukhin

src/guides/v2.3/frontend-dev-guide/translations/theme_dictionary.md

@@ -64,15 +64,6 @@ The locale dictionary would use the default values (keys) in the left column fol
 "Card Verification Number", <translation>
 ```
 
-## Element translations per module
-
-You can translate the same element in different ways for different modules:
-
-```text
-"Add to Cart", "Add to Cart", module, Magento_Review
-"Add to Cart", "Add to Shopping Cart", module, Magento_Catalog
-```
-
 ## Additional information
 
 -  [Translations overview]