LaTeX workshop hello world example: corrected standalone pdf

workshops/latex/compile.sh

@@ -7,6 +7,5 @@ do
 	rm $i.log
 done
 cd ..
-pdflatex minimal.tex
 pdflatex latex.tex
-pdflatex latex.tex
\ No newline at end of file
+pdflatex latex.tex

workshops/latex/examples/minimal_standalone.tex

+\documentclass[ngerman]{standalone}
+\begin{document}
+  Hallo Welt!
+\end{document}

workshops/latex/latex.tex

@@ -65,7 +65,7 @@
         (2pt,-15pt) rectangle (\textwidth-2pt, -.5\textwidth+2pt);
         \node[anchor=north west] at (0pt, 0pt) {Editor: HelloWorld.tex};
         \node[anchor=north west] at (4pt, -12pt) {\parbox[t][.5\textwidth-27pt][t]{\textwidth-12pt}{%
-            \lstinputlisting[language=tex, basicstyle=\small\ttfamily]{minimal.tex}
+            \lstinputlisting[language=tex, basicstyle=\small\ttfamily]{examples/minimal.tex}
         }};
       \end{tikzpicture}\\[-11pt]
       \includegraphics[angle=-90, width=.1\textwidth]{figures/texstudio-compile.pdf}\\[2pt]
@@ -77,7 +77,7 @@
         \node[anchor=north west] at (0pt, 0pt) {PDF viewer: HelloWorld.pdf};
         \node[anchor=north west] at (2pt, -15pt) {\parbox[t][.4\textwidth-27pt][c]{\textwidth-12pt}{%
             \centering
-            \includegraphics{minimal.pdf}
+            \includegraphics{examples/minimal_standalone.pdf}
         }};
       \end{tikzpicture}
     \end{column}