\subsection{Tracking}
-You can take a look at the \textit{entire} history of this document right back to the first word (\repo{shopping-docs}), the code that makes the clock tick (\repo{doomsday-clock}) and the hundreds of commits that make up the GFX overlay (\repo{shopping-channel}). Everything can be accessed on \url{https://git.ozva.co.uk}. For example, this document was pushed to (\repo{shopping-channel}) in \commit{shopping-docs}{7453e4d7bbb9e0f11c4de992a7755550ddd413a9}, take a look at the message attached.
+You can take a look at the \textit{entire} history of this document right back to the first word (\repo{shopping-docs}), the code that makes the clock tick (\repo{doomsday-clock}) and the hundreds of commits that make up the GFX overlay (\repo{shopping-channel}). Everything can be accessed on \url{https://git.ozva.co.uk}. For example, this document was pushed to (\repo{shopping-docs}\footnote{This was corrected to say ``shopping-docs'' instead of ``shopping-channel'' in \commit{shopping-docs}{}}) in \commit{shopping-docs}{fe359e2214286945e4a0cc2ff2bd8d17fcd483ca}, take a look at the message attached.
Admittedly, the tracking on the docs is poor, they tell their own story. But the tracking on the GFX overlay is robust and has proven useful for development.