--- a/main/control/devel/pdfdoc/control.tex	Thu Sep 27 23:04:48 2012 +0000
+++ b/main/control/devel/pdfdoc/control.tex	Fri Sep 28 07:05:20 2012 +0000
@@ -73,7 +73,7 @@
 @item Improved @acronym{MATLAB} compatibility.
 @end itemize
 
-@sp 5
+@sp 3
 @subheading Acknowledgments
 The author is indebted to several people and institutions who helped
 him to achieve his goals. I am particularly grateful to Luca Favatella
@@ -88,7 +88,7 @@
 @acronym{NEWS} file.
 
 
-@sp 5
+@sp 3
 @subheading Using the help function
 Some functions of the control package are listed with the somewhat cryptic prefixes
 @code{@@lti/} or @code{@@iddata/}. These prefixes are only needed to view the help
@@ -100,6 +100,18 @@
 When just using the function, the leading @code{@@lti/} must @strong{not} be typed.
 Octave selects the right function automatically. So one can type @w{@code{norm (sys, inf)}}
 and @w{@code{norm (matrix, inf)}} regardless of the class of the argument.
+
+
+@sp 3
+@subheading Bugs!
+To err is human, and software is written by humans.
+Therefore, any larger piece of software is likely to contain bugs.
+If you find a bug in the control package, please take the time
+to report your findings!
+Feedback of any kind is highly appreciated by the author and
+vital for further enhancement of the software.
+Bug reports are to be sent to the Octave bug tracker, the mailing lists
+or directly to the author's e-mail: @email{lukas.reichlin@@gmail.com}
 @end titlepage
 @c %*** End of TITLEPAGE