Merge pull request guipsamora#93 from alletsee/wine-typo-correction

Thank you for the PR, @alletsee!

Author: guipsamora

10_Deleting/Wine/Exercises.ipynb

@@ -73,7 +73,7 @@
    "source": [
     "### Step 5. Assign the columns as below:\n",
     "\n",
-    "The attributes are (dontated by Riccardo Leardi, riclea '@' anchem.unige.it):  \n",
+    "The attributes are (donated by Riccardo Leardi, riclea '@' anchem.unige.it):  \n",
     "1) alcohol  \n",
     "2) malic_acid  \n",
     "3) alcalinity_of_ash  \n",

10_Deleting/Wine/Exercises_code_and_solutions.ipynb

@@ -306,7 +306,7 @@
    "source": [
     "### Step 5. Assign the columns as below:\n",
     "\n",
-    "The attributes are (dontated by Riccardo Leardi, riclea '@' anchem.unige.it):  \n",
+    "The attributes are (donated by Riccardo Leardi, riclea '@' anchem.unige.it):  \n",
     "1) alcohol  \n",
     "2) malic_acid  \n",
     "3) alcalinity_of_ash  \n",

10_Deleting/Wine/Solutions.ipynb

@@ -294,7 +294,7 @@
    "source": [
     "### Step 5. Assign the columns as below:\n",
     "\n",
-    "The attributes are (dontated by Riccardo Leardi, riclea '@' anchem.unige.it):  \n",
+    "The attributes are (donated by Riccardo Leardi, riclea '@' anchem.unige.it):  \n",
     "1) alcohol  \n",
     "2) malic_acid  \n",
     "3) alcalinity_of_ash  \n",