--- a/documentation/DEBUG.txt	Thu Apr 02 15:28:21 2009 +0000
+++ b/documentation/DEBUG.txt	Wed Apr 15 07:58:32 2009 +0000
@@ -2,7 +2,7 @@
 sure to carefully follow the instructions in INSTALL.txt, and to read through
 README.txt.
 
-If after reviewing those files you are still having problems with the ad 
+If after reviewing those files you are still having problems with the ad
 module, please review the project's issue queue to see if you are experiencing
 a known bug:
    http://drupal.org/project/issues/ad
@@ -15,9 +15,9 @@
 
 In the event that ads are not displaying, it is helpful if you collect the
 following debug information and inculde it in your bug report.  Using your
-web browser, view the html source of the page on which you expect 
-advertisements to show up.  Search for the string "serve.php", then copy and 
-paste that entire URL directly into your web browser.  It will look something 
+web browser, view the html source of the page on which you expect
+advertisements to show up.  Search for the string "serve.php", then copy and
+paste that entire URL directly into your web browser.  It will look something
 like:
   http://sample.com/modules/ad/serve.php?q=1&t=23
 
@@ -30,3 +30,8 @@
 the URL will be ignored resulting in invalid output.)
 
 You can then submit the resulting debug output in your bug report.
+
+If you are seeing errors, please explain where you are seeing the errors, and
+include the _full_ error message (including any line numbers and file names).
+It is also very helpful to provide detailed instructions on how to duplicate
+these errors.