diff --git a/custom_set_up.py b/custom_set_up.py
index fbaa8a7..2676824 100644
--- a/custom_set_up.py
+++ b/custom_set_up.py
@@ -1,7 +1,7 @@
 # Small program to put a custom.css file from the course material 
 # directory to the correct location on the students machines.
 # 
-# Since the directory sturcture for the custom.css file changed 
+# Since the directory structure for the custom.css file changed 
 # this set-up only works for IPython and Jupyter versions after 
 # the so called the "big splitt" (version 4 and higher).
 import os
@@ -44,11 +44,11 @@ How do you want to proceed?''')
         proceed = input('''Would you either like to delete the already existing custom.css file (d), 
 or stop the custom.css set up? (s)''')
         if proceed == 's':
-            print('The installation will be stoped.')
+            print('The installation will be stopped.')
         elif proceed == 'd':
             os.remove(custom_file)
         else:
-            print('Wrong keyboard input the installation will be stoped.')
+            print('Wrong keyboard input the installation will be stopped.')
 
     elif os.path.isdir(custom_dir):
         print('''The custom directory exists, but no custom.css file was found.