Update code-executors.ipynb (microsoft#2394)

fix spelling typo

website/docs/tutorial/code-executors.ipynb

@@ -680,7 +680,7 @@
     "nature of the code blocks in agents' conversation.\n",
     "If each code block is a \"script\" that does not use variables from\n",
     "previous code blocks, the command line code executor is a good choice.\n",
-    "If the some conde blocks contain expensive computation (e.g., training a\n",
+    "If the some code blocks contain expensive computation (e.g., training a\n",
     "machine learning model and loading large amount of data), and you want to\n",
     "keep the state in memory to avoid repeated computation,\n",
     "the Jupyter code executor is a better choice."