Applied doc patch from Moritz

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@34543 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/v.db.addtable/v.db.addtable.html

@@ -10,8 +10,12 @@ the MAPSET database settings (see <em>db.connect</em>).
 <em>v.db.addtable</em> is a front-end to <em>db.execute</em> to allow easier
 usage.
 
-v.db.addtable does not automatically add new categories to the newly-created table;
-to do this, the user must add them manually by using <em>v.category</em>.
+v.db.addtable will only insert category values into the table for those features 
+which actually have a category value in the relevant layer. The use can add 
+category values automatically by using <em>v.category</em> or manually with 
+<em>v.digit</em> before running v.db.addtable. Or one can run v.db.addtable first
+and then use either a combinatino of <em>v.category</em> + <em>v.to.db</em> or 
+<em>v.digit</em> to add the relevant lines to the table.
 
 The supported types of columns depend on the database backend. However, all
 backends should support VARCHAR, INT, DOUBLE PRECISION and DATE. The default