Improve a couple of comments.

Doc/templates/module.tex

@@ -13,7 +13,7 @@
 % appropriate.
 
 \section{\module{spam} ---
-         Short one-line descrition, for section title.}
+         Short descrition, for section title.}
 
 % Choose one of these to specify the module module name.  If there's
 % an underscore in the name, use
@@ -28,7 +28,8 @@
 
 \moduleauthor{name}{email}		% Author of the module code;
 					% omit if not known.
-\sectionauthor{name}{email}		% Author of the documentation.
+\sectionauthor{name}{email}		% Author of the documentation,
+					% even if not a module section.
 
 
 % Leave at least one blank line after this, to simplify ad-hoc tools