chore(file-names): Fix typo in file names

scikti -> scikit

Author: sof202

individual_modules/python_for_data_analysis/Python_ScikitLearn.ipynb

@@ -2394,7 +2394,7 @@
     }
    ],
    "source": [
-    "display_quiz(\"questions/sciktilearn_question_kmeans.json\")"
+    "display_quiz(\"questions/scikitlearn_question_kmeans.json\")"
    ]
   },
   {
@@ -3447,7 +3447,7 @@
    ],
    "source": [
     "from jupyterquiz import display_quiz\n",
-    "display_quiz(\"questions/sciktilearn_question_decision_tree.json\")"
+    "display_quiz(\"questions/scikitlearn_question_decision_tree.json\")"
    ]
   },
   {