fix goto starting statement

rules/start.tex

@@ -9,10 +9,11 @@
   \label{newPC}
   \item
   The \gls{gm} rolls for encounters.
+  \label{gmRollsEncounters}
   \item
   The \gls{gm} checks for the next \gls{sq} \gls{segment}.
   \item
-  {\tt goto \ref{newPC}}
+  {\tt goto \ref{gmRollsEncounters}}
   \item
   Tea%
   \footnote{I recommend Russian Black leaf.}