fix typos in constants.py

constants.py

@@ -33,7 +33,7 @@ Merge the two answers into one in a coherent way: "
 """
 
 GPT_PROMPT_sequential="""
-For AI generted/modified parts, our base model is GPT-3.5-turbo. 
+For AI generated/modified parts, our base model is GPT-3.5-turbo. 
 
 For the modification, we use instructions like following:
 "Given the task as :[task_description, the human answer is: [human_text]
@@ -41,7 +41,7 @@ Provide an answer of your own but make sure it is coherent and should be based o
 """
 
 GPT_PROMPT_reverse_sequential="""
-For AI generted/modified parts, our base model is GPT-3.5-turbo. 
+For AI generated/modified parts, our base model is GPT-3.5-turbo. 
 
 For direct generation, we use instructions like following:
 "Given the task as: [task_description], provide an answer: "