Bibliography.lyx is not expected to be compiled on its own. This
commit reverts
3ac2dd8e and instead adds a LyX note explaining that
an error is expected if the .lyx file is compiled.
\end_layout
\begin_layout Standard
-\begin_inset CommandInset citation
-LatexCommand cite
-key "Lightning"
-literal "false"
+\begin_inset Note Note
+status open
-\end_inset
+\begin_layout Plain Layout
+This .lyx file will give an error if compiled on its own, since there is
+ no reference included (BibTeX gives an error in this case).
+ This file is only intended to be included in other documents.
+\end_layout
+\end_inset
-\end_layout
-\begin_layout Standard
\begin_inset CommandInset bibtex
LatexCommand bibtex
bibfiles "thesisExample"