Minor change to the references \ref{} no longer forces .upper()
Minor change to the references \ref{} no longer forces .upper()

mitocw/latex2edx,mitocw/latex2edx,jefrench/latex2edx,evheubel/latex2edx,evheubel/latex2edx,jefrench/latex2edx,evheubel/latex2edx,mitocw/latex2edx,jefrench/latex2edx