Minor fixes

* Formatting changes

Author: nandahkrishna

Lookups/pandasBasics.ipynb

@@ -949,7 +949,7 @@
     "\n",
     "There are a number of other basic operations which you can learn on the go. Use StackOverflow to clear any doubts.\n",
     "\n",
-    "For dealing with date-time (among the biggest advantages of pandas), take a look here:\n",
+    "Take a look here for dealing with date-time in pandas (very useful): <br>\n",
     "https://chrisalbon.com/python/data_wrangling/pandas_time_series_basics/"
    ]
   }

Module3.ipynb

@@ -73,24 +73,25 @@
     "    6. Large Drink - $1.75\n",
     "    7. Salad - $3.75\n",
     "\n",
-    "Create a program to randomly generate the orders of each customer as a string of numbers (corresponding\n",
-    "to the item) and calculate the cost of the order. For example, if the generated string is 5712335, the\n",
-    "program should understand  that the customer has ordered 1 burger, 1 portion of nuggets, 2 portions of\n",
-    "fries, 2 medium drinks and 1 salad. It should then compute the cost ($17.50). The final cost is calculated\n",
-    "after considering discounts for combo offers and adding 18% GST.\n",
+    "Create a program to randomly generate the orders of each customer as a string of numbers\n",
+    "(corresponding to the item) and calculate the cost of the order. For example, if the generated\n",
+    "string is 5712335, the program should understand that the customer has ordered 1 burger, 1 \n",
+    "portion of nuggets, 2 portions of fries, 2 medium drinks and 1 salad. It should then compute the\n",
+    "cost ($17.50). The final cost is calculated after considering discounts for combo offers and\n",
+    "adding 18% GST.\n",
     "\n",
     "The combo offers are:\n",
     "A) 1 Burger + 1 Portion of Fries + 1 Drink -> 20% discount\n",
     "B) 1 Burger + 1 Portion of Nuggets + 1 Salad + 1 Drink -> 35% discount\n",
     "\n",
-    "The final cost of the 5712335 order is $15.69. The profit gained each day has to be recorded for one month\n",
-    "(October) and plotted for analysis.\n",
+    "The final cost of the 5712335 order is $15.69. The profit gained each day has to be recorded for\n",
+    "one month (October) and plotted for analysis.\n",
     "\n",
     "Note:\n",
-    "    - There will be at least 20 customers and not more than 50 customers per day. Each customer orders at\n",
-    "      least 3 items and not more than 7 items.\n",
-    "    - If there is a possibility of availing multiple combo offers in an order, the program should select the\n",
-    "      offer with maximum discount.\n",
+    "    - There will be at least 20 customers and not more than 50 customers per day. Each customer\n",
+    "      orders at least 3 items and not more than 7 items.\n",
+    "    - If there is a possibility of availing multiple combo offers in an order, the program\n",
+    "      should select the offer with maximum discount.\n",
     "\"\"\""
    ]
   },