Further doc improvements that where forgotton to commit

doc/libeisgenerator.doxygen.in

@@ -1782,7 +1782,7 @@ LATEX_OUTPUT           = latex
 # the output language.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
-LATEX_CMD_NAME         = latex
+LATEX_CMD_NAME         = pdflatex
 
 # The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
 # index for LaTeX.
@@ -1898,7 +1898,7 @@ PDF_HYPERLINKS         = NO
 # The default value is: YES.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
-USE_PDFLATEX           = NO
+USE_PDFLATEX           = YES
 
 # If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
 # command to the generated LaTeX files. This will instruct LaTeX to keep running