docs: Update README-USECASES.md (#133)

minor fix

Signed-off-by: Ikko Eltociear Ashimine <[email protected]>

Author: Ikko Eltociear Ashimine

docs/README-USECASES.md

@@ -97,7 +97,7 @@ Here is a GPTScript that summarizes the content of a CSV file. [Link to example
 
 ### Understanding Code
 
-Here is a GPTScript that summarizes the the code stored under the current directory: [`describe-code.gpt`](../examples/describe-code.gpt)
+Here is a GPTScript that summarizes the code stored under the current directory: [`describe-code.gpt`](../examples/describe-code.gpt)
 
 ## Vision, Image, and Audio