Index: trunk/doc/design/03_drawing.html
===================================================================
--- trunk/doc/design/03_drawing.html	(revision 7702)
+++ trunk/doc/design/03_drawing.html	(revision 7703)
@@ -417,7 +417,7 @@
 <tr><td> x, y       <td> yes       <td> x;y offset; can be 0;0 for no action
 <tr><td> mirx       <td> no        <td> boolean; mirror X coords (mirror over y axis); default is false if not specified
 <tr><td> miry       <td> no        <td> boolean; mirror Y coords (mirror over x axis); default is false if not specified
-<tr><td> loclib_name<td> no        <td> arbitrary textual name generated for local lib entries (some groups under the <i>indirect</i> root group); this field is always empty for groups under the <i>direct</i> root group
+<tr><td> purpose    <td> no        <td> arbitrary textual name generated for local lib root groups, first level of groups in the sheet's <i>indirect</i> group
 <tr><td> uuid       <td> no        <td> universally unique ID for referencing the group from external sources
 <tr><td> src_uuid   <td> no        <td> if the group was copied from an existing group, universally unique ID of the source group it was copied from
 </table>
@@ -539,7 +539,7 @@
 groups. Each "library" group has a "purpose"
 attribute that indentifies what kind of contents are collected there:
 which type of library the group hosts, which plugin(s) can edit it.
-For example the local symbol library is stored in the purpose=symlib group
+For example the local symbol library is stored in the purpose=symbol group
 and devmap uses the purpose=devmap group to store locally saved devmaps.
 Library groups have no role attribute.