Modified Part 2 docstring for readability

Author: cvasoff

02_activities/assignments/assignment_1.ipynb

@@ -171,7 +171,8 @@
     "      word_a is the first string parameter.\n",
     "      word_b is the second string parameter.\n",
     "      is_case_sensitive is a boolean option, indicating whether case sensitivity is important:\n",
-    "      (a) True, include the sorted.() function optional key str.casefold parameter to sort string alphabetically, regardless of case.\n",
+    "      (a) True, include the sorted.() function optional key str.casefold parameter to sort string alphabetically, \n",
+    "      regardless of case.\n",
     "      (b) False, use existing Part 1 code to sort the string alphabetically, fixing string characters as lower case. \n",
     "      '''    \n",
     "# Assign the function string parameters to a function variable\n",