maintain consistency between notebook and README

Author: john0isaac

06-text-generation-apps/notebook-azure-openai.ipynb

@@ -842,7 +842,7 @@
     "\n",
     "For this assignment, you can choose what to build.\n",
     "\n",
-    "Here's some suggestions:\n",
+    "Here are some suggestions:\n",
     "\n",
     "- Tweak the recipe generator app to improve it further. Play around with temperature values, and the prompts to see what you can come up with.\n",
     "- Build a \"study buddy\". This app should be able to answer questions about a topic for example Python, you could have prompts like \"What is a certain topic in Python?\", or you could have a prompt that says, show me code for a certain topic etc.\n",