Update 09 - Python's Built-In Iterables and Iterators.ipynb

Fix minor typos.

Author: WillieMaddox

Part 2/Section 04 - Iterables and Iterators/09 - Python's Built-In Iterables and Iterators.ipynb

@@ -252,7 +252,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Just like `range()` though, it also uses lazy evaluation, so we need to iterate through the iterator and make a list for example in order to see the contents:"
+    "Just like `range()` though, it also uses lazy evaluation, so we need to iterate through the iterator and make a list in order to see the contents:"
    ]
   },
   {
@@ -1571,7 +1571,7 @@
    "source": [
     "There are many other such functions and methods in Python, and we'll cover more of them in some upcoming videos\n",
     "\n",
-    "Just be careful and know whether you are dealing with an iterable or an iterator. You can iterate and iterable over and over again, but can only do so once with an iterator."
+    "Just be careful and know whether you are dealing with an iterable or an iterator. You can iterate an iterable over and over again, but can only do so once with an iterator."
    ]
   },
   {