rft.ipynb: update title

Author: theophile-oai

examples/Reinforcement_Fine_Tuning.ipynb

@@ -4,11 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-<<<<<<< HEAD
-    "# **Reinforcement Fine-Tuning on the OpenAI Platform**\n",
-=======
     "# **Exploring Model Graders for Reinforcement Fine-Tuning**\n",
->>>>>>> c715357 (rft_cookbook material)
     "\n",
     "*This guide is for developers and ML practitioners who already know their way around OpenAIʼs APIs, have a basic understanding of reinforcement fine-tuning (RFT), and wish to use their fine-tuned models for research or other appropriate uses. OpenAI’s services are not intended for the personalized treatment or diagnosis of any medical condition and are subject to our [applicable terms](https://openai.com/policies/).*\n",
     "\n",