diff --git a/practical_overview/Week1A_SettingUpOnKatana.md b/practical_overview/Week1A_SettingUpOnKatana.md
index 5c8418a..59ea7f9 100644
--- a/practical_overview/Week1A_SettingUpOnKatana.md
+++ b/practical_overview/Week1A_SettingUpOnKatana.md
@@ -105,12 +105,12 @@ If you would like to fill out a cheatsheet for every command that you use and le
 ### Extension Task 
 If you have any extra time here are a couple of things to do to make your login and navigating around your user login easier. 
 
-1) Login without using ssh without a password (https://www.thegeekstuff.com/2008/11/3-steps-to-perform-ssh-login-without-password-using-ssh-keygen-ssh-copy-id/)
+1) Login without using ssh without a password [here.](https://www.thegeekstuff.com/2008/11/3-steps-to-perform-ssh-login-without-password-using-ssh-keygen-ssh-copy-id/)
    
-2) Form a symbolic link for your scratch location. This means that instead of having to write out the entire location, you can have a fake folder (https://www.faqforge.com/linux/create-shortcuts-in-linux-symbolic-links/)
+2) Form a symbolic link for your scratch location. This means that instead of having to write out the entire location, you can have a fake folder [here.](https://www.faqforge.com/linux/create-shortcuts-in-linux-symbolic-links/)
 
-3) Edit your bashrc file (this is more complicated and not recommended until you are comfortable with UNIX) (https://docs.rc.fas.harvard.edu/kb/editing-your-bashrc/)
+3) Edit your bashrc file (this is more complicated and not recommended until you are comfortable with UNIX) [here.](https://docs.rc.fas.harvard.edu/kb/editing-your-bashrc/)
 
 
-Adapted from Handbook by RJ Ewdards
+Adapted from Handbook by RJ Edwards