update for class

zingale · zingale · commit bb12f4f026d0 · 2018-01-29T14:02:43.000-05:00
diff --git a/lectures/01-python/w2-python-exercises.ipynb b/lectures/01-python/w2-python-exercises.ipynb
@@ -52,7 +52,7 @@
    "source": [
     "## Q 2\n",
     "\n",
-    "To iterate over the tuples, where the _i_-th tuple contains _i_-th elements of certain sequences, we can use `zip(*sequences)` function.\n",
+    "To iterate over the tuples, where the _i_-th tuple contains the _i_-th elements of certain sequences, we can use `zip(*sequences)` function.\n",
     "\n",
     "We will iterate over two lists, `names` and `age`, and print out the resulting tuples.\n",
     "\n",
@@ -78,13 +78,13 @@
    "source": [
     "## Q 3\n",
     "\n",
-    "The function `enumerate(sequence)` returns tuples containing indecies of objects in the sequence, and the objects. \n",
+    "The function `enumerate(sequence)` returns tuples containing indicies of objects in the sequence, and the objects. \n",
     "\n",
-    "The `random` module provides tools for working with the random objects. In particular, `random.randint(start, end)` generates a random number not smaller than `start`, and not bigger than `end`.\n",
+    "The `random` module provides tools for working with the random numbers. In particular, `random.randint(start, end)` generates a random number not smaller than `start`, and not bigger than `end`.\n",
     "\n",
     "  * Generate a list of 10 random numbers from 0 to 9.\n",
     "  \n",
-    "  * Using the `enumerate(random_list)` function, iterate over the tuples of random numbers and their indecies, and print out *\"Match: NUMBER and INDEX\"* if the random number and its index in the list match."
+    "  * Using the `enumerate(random_list)` function, iterate over the tuples of random numbers and their indicies, and print out *\"Match: NUMBER and INDEX\"* if the random number and its index in the list match."
    ]
   },
   {
@@ -449,7 +449,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.3"
+   "version": "3.6.4"
   }
  },
  "nbformat": 4,
