Merge pull request #14658 from mcgratta/master

FDS Verification Guide: Fix latex error

Author: mcgratta

Manuals/FDS_Verification_Guide/FDS_Verification_Guide.tex

@@ -5043,7 +5043,7 @@ \subsection{Case 1: Lumped Mass Subjected to Standard Fire}
 \subsection{Case 2: Lumped Mass Subjected to Incident Flux}
 \label{SFPE_Case_2}
 
-A 1~cm thick horizontal flat plate ($\rho=7850$~kg/m$^3$, $c=0.56$~kJ/(kg~K), $\epsilon=0.9$) with an initial temperature of 20~°C is exposed from above with a radiant heater set to an incident flux of ̇50~kW/m$^2$. The gas temperature is 20~°C and $h=12$~W/(m$^2$~K). Assuming that the bottom and sides of the plate are perfectly insulated, and that the thermal conductivity of the material is sufficiently large to assume a uniform temperature with depth, calculate the temperature of the plate as a function of time (Fig.~\ref{fig:SFPE_Case_2}).
+A 1~cm thick horizontal flat plate ($\rho=7850$~kg/m$^3$, $c=0.56$~kJ/(kg~K), $\epsilon=0.9$) with an initial temperature of 20~°C is exposed from above with a radiant heater set to an incident flux of 50~kW/m$^2$. The gas temperature is 20~°C and $h=12$~W/(m$^2$~K). Assuming that the bottom and sides of the plate are perfectly insulated, and that the thermal conductivity of the material is sufficiently large to assume a uniform temperature with depth, calculate the temperature of the plate as a function of time (Fig.~\ref{fig:SFPE_Case_2}).
 
 \begin{figure}[ht]
 \centering