docs: Remove stray </a>

Remove a stray </a> without a paired <a>. This was probably left over from
an early edit. It doesn't cause any harm for html parsers that ignore it,
but can cause complaints by tools that look for problems in xml.

Signed-off-by: John Kacur <jkacur@redhat.com>
Signed-off-by: Jiri Kastner <jkastner@redhat.com>
diff --git a/docs/oscilloscope+tuna.html b/docs/oscilloscope+tuna.html
index 9bba9ae..de3b4d7 100644
--- a/docs/oscilloscope+tuna.html
+++ b/docs/oscilloscope+tuna.html
Binary files differ