just made the content easier to read for the user. (#45)

Python List Iteration.ipynb

@@ -13,7 +13,7 @@
    "metadata": {},
    "source": [
     "----\n",
-    "The standard for loop works great if inside the loop you only need the item and not its index."
+    "The standard for loop works well if it is used inside the loop you only need the item and not its index."
    ]
   },
   {