chore update runner to match

examples/runners/md-anki.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Change the directory to D:
-cd /Users/alexyang/Documents/School/anki/md-to-anki/
+cd /Users/alexyang/Documents/School/anki/md-to-anki/src || exit
 
 # Activate the virtual environment
 source venv/bin/activate