Fixing typos

Author: rsouza

Notebooks/06_Comprehensions_Generators.ipynb

@@ -333,16 +333,16 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "'uMA string QUAlQUeR'"
+       "'sOMe oDd STRiNG'"
       ]
      },
-     "execution_count": 8,
+     "execution_count": 1,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -352,7 +352,7 @@
     "    swapped = \"\".join([x.upper() if x.islower() else x.lower() for x in string])\n",
     "    return swapped\n",
     "\n",
-    "swapcase(\"Uma STRING quaLquEr\")"
+    "swapcase(\"SomE OdD strIng\")"
    ]
   },
   {
@@ -1790,7 +1790,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.6"
+   "version": "3.8.5"
   }
  },
  "nbformat": 4,

Notebooks/07_Functional_Programming.ipynb

@@ -1610,7 +1610,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.8"
+   "version": "3.8.5"
   }
  },
  "nbformat": 4,

Notebooks/08_Data_Persistence.ipynb

@@ -522,7 +522,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Reading one line at a time: read()"
+    "### Reading one line at a time: readline()"
    ]
   },
   {
@@ -1426,7 +1426,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.6"
+   "version": "3.8.5"
   }
  },
  "nbformat": 4,