diff --git a/harbour/ChangeLog.txt b/harbour/ChangeLog.txt
index 2907ad7e81..da4f0e088a 100644
--- a/harbour/ChangeLog.txt
+++ b/harbour/ChangeLog.txt
@@ -10,6 +10,11 @@
      * Change, ! Fix, % Optimization, + Addition, - Removal, ; Comment
  */
 
+2013-02-06 13:19 UTC+0100 Viktor Szakats (harbour syenar.net)
+  * utils/hbmk2/hbmk2.prg
+    + added docs for 'depimplib' and 'depimplibsrc' built-in
+      -instpath groups (aka filelists).
+
 2013-02-06 03:14 UTC+0100 Viktor Szakats (harbour syenar.net)
   * utils/hbmk2/hbmk2.*.po
   * utils/hbmk2/hbmk2.prg
diff --git a/harbour/utils/hbmk2/hbmk2.prg b/harbour/utils/hbmk2/hbmk2.prg
index 3b491683ce..426bfae7a0 100644
--- a/harbour/utils/hbmk2/hbmk2.prg
+++ b/harbour/utils/hbmk2/hbmk2.prg
@@ -14812,7 +14812,7 @@ STATIC PROCEDURE ShowHelp( hbmk, lFull, lLong )
       { "-sign=<key>"        , I_( "sign executable with <key> (Windows and Darwin only)" ) }, ;
       { "-signpw=<pw>"       , I_( "use <pw> as password when signing executable (Windows and Darwin only)" ) }, ;
       { "-instfile=<g:file>" , I_( "add <file> in to the list of files to be copied to path specified by -instpath option. <g> is an optional copy group (case sensitive), it must be at least two characters long. In case you do not specify <file>, the list of files in that group will be emptied." ) }, ;
-      { "-instpath=<g:path>" , I_( "copy target to <path>. if <path> is a directory, it should end with path separatorm, in this case files specified by -instfile option will also be copied. can be specified multiple times. <g> is an optional copy group, it must be at least two characters long. Build target will be automatically copied to default (empty) copy group." ) }, ;
+      { "-instpath=<g:path>" , I_( "copy target to <path>. if <path> is a directory, it should end with path separatorm, in this case files specified by -instfile option will also be copied. can be specified multiple times. <g> is an optional copy group, it must be at least two characters long. Build target will be automatically copied to default (empty) copy group. There exist following built-in <g> groups: 'depimplib' for import libraries and 'depimplibsrc' for import library source (.dll) files, both belonging to dependencies." ) }, ;
       { "-instforce[-]"      , I_( "copy target to install path even if it is up to date" ) }, ;
       { "-depimplib[-]"      , I_( "enable (or disable) import library generation for import library sources specified in -depimplibs= options (default: yes)" ) }, ;
       { "-stop[=<text>]"     , I_( "stop without doing anything and display <text> if specified" ) }, ;