Fixed a typo in smart_llm prompt (#13052)

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libs/experimental/langchain_experimental/smart_llm/base.py

@@ -226,7 +226,7 @@ class SmartLLMChain(Chain):
                 (AIMessagePromptTemplate, "Critique: {critique}"),
                 (
                     HumanMessagePromptTemplate,
-                    "You are a resolved tasked with 1) finding which of "
+                    "You are a resolver tasked with 1) finding which of "
                     f"the {self.n_ideas} answer options the researcher thought was  "
                     "best,2) improving that answer and 3) printing the answer in full. "
                     "Don't output anything for step 1 or 2, only the full answer in 3. "