experimental[patch]: Fixed typos in SmartLLMChain ideation and critique prompts (#11507)

Noticed and fixed a few typos in the SmartLLMChain default ideation and
critique prompts

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>

libs/experimental/langchain_experimental/smart_llm/base.py

@@ -215,7 +215,7 @@ class SmartLLMChain(Chain):
                     HumanMessagePromptTemplate,
                     "You are a researcher tasked with investigating the "
                     f"{self.n_ideas} response options provided. List the flaws and "
-                    "faulty logic of each answer options. Let'w work this out in a step"
+                    "faulty logic of each answer option. Let's work this out in a step"
                     " by step way to be sure we have all the errors:",
                 ),
             ]
@@ -229,10 +229,10 @@ class SmartLLMChain(Chain):
                     HumanMessagePromptTemplate,
                     "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. "
-                    "Let's work this out in a step by step way to be sure we have "
-                    "the right answer:",
+                    "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. Let's work this out in a step by step way to "
+                    "be sure we have the right answer:",
                 ),
             ]
         )