typo in option type

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@35931 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/v.db.update/v.db.update.py

@@ -36,7 +36,7 @@
 #%end
 #%option
 #% key: column
-#% type: strin
+#% type: string
 #% gisprompt: old_dbcolumn,dbcolumn,dbcolumng
 #% description: Column to update
 #% required : yes