Corrected formulations.

MJ2383_Lab_1.ipynb

@@ -394,7 +394,7 @@
     "    return lcoe\n",
     "```\n",
     "\n",
-    "- In the above example `lcoe` is the name of the function\n",
+    "- In the above example `get_lcoe` is the name of the function\n",
     "- The list of names in the round brackets `()` are arguments\n",
     "- Don't forget the `:` at the end of the list of arguments\n",
     "- Use four spaces to indent your code\n",
@@ -929,7 +929,7 @@
    "metadata": {},
    "source": [
     "* What can you say about the different costs per technology?\n",
-    "* Does the wind technology really the have the lowest levelised cost of electricity?\n",
+    "* Does the wind technology really have the lowest levelised cost of electricity?\n",
     "* What happens if the cost of natural gas doubles? What happens if coal doubles in price?\n",
     "* What happens if concrete gets cheaper?"
    ]