Fixed syntax for multiple references and a typo

throughput_for_focused_light.tex

@@ -1,11 +1,12 @@
 \section{Throughput for Focused Light}
 \label{sec:throughout_for_focused_light}
 
-The ComCam throughput has been estimated in ugriz using FGCM and is discussed in detail in Sec.~\ref{sec:photometric_calbration}.
+The ComCam throughput has been estimated in ugriz using FGCM and is discussed in detail in Sec.~\ref{sec:photometric_calibration}.
 
 \subsection{Collimated Beam Projector Status}
 
-The Collimated Beam Projector (CBP) and Ekspla tunable laser were both installed on the dome during the week of November 18. See Figs.~\ref{fig:cbp_1, fig:cbp_2, fig:laser} figThey will both be connected to ethernet and a laser interlock system will be installed. First photon from the CBP is projected for December 2.
+The Collimated Beam Projector (CBP) and Ekspla tunable laser were both installed on the dome during the week
+of November 18. See Figs.~\ref{fig:cbp_1}, \ref{fig:cbp_2}, \ref{fig:laser} They will both be connected to ethernet and a laser interlock system will be installed. First photon from the CBP is projected for December 2.
 
 \begin{figure}[htbp]
   \includegraphics[width=\textwidth]{throughput_for_focused_light_figures/cbp_on_dome_1.png}