Index: openacs-4/packages/categories/tcl/categories-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/categories/tcl/categories-procs.tcl,v
diff -u -N -r1.38.2.7 -r1.38.2.8
--- openacs-4/packages/categories/tcl/categories-procs.tcl	26 Apr 2019 16:38:47 -0000	1.38.2.7
+++ openacs-4/packages/categories/tcl/categories-procs.tcl	26 Apr 2019 16:40:36 -0000	1.38.2.8
@@ -592,7 +592,7 @@
     @param indent_width width of the html indent.
     @author Timo Hentschel (timo@timohentschel.de)
 
-    use string repeat " " $i
+    @see string repeat " " $i
 } {
     set indent_string ""
     for { set i 0 } { $i < $indent_width } { incr i } {