diff --git a/distributors.scad b/distributors.scad
index b4697f5..816ceb2 100644
--- a/distributors.scad
+++ b/distributors.scad
@@ -12,8 +12,8 @@
 
 
 // Section: Adaptive Children Using `$` Variables
-//   The distributor methods create multiple copies of their children and place them in various ways.  While there are many occasions where
-//   a model demands multiple identical copies of an object, this framework is more powerful than
+//   The distributor methods create multiple copies of their children and place them in various ways.  While many models 
+//   require multiple identical copies of an object, this framework is more powerful than
 //   might be immediately obvious because of `$` variables.  The distributors set `$` variables that the children can use to change their
 //   behavior from one child to the next within a single distributor invocation.  This means the copies need not be identical.  
 //   The {{xcopies()}} module sets `$idx` to the index number of the copy, and in the examples below we use `$idx`, but the various
@@ -1097,8 +1097,7 @@ function yrot_copies(rots=[], cp=[0,0,0], n, sa=0, r, d, subrot=true, p=_NO_ARG)
 //   r = If given, makes a ring of child copies around the Z axis, at the given radius.  Default: 0
 //   d = If given, makes a ring of child copies around the Z axis, at the given diameter.
 //   subrot = If false, don't sub-rotate children as they are copied around the ring.  Default: true
-//   When called as a function, *without* a `p=` argument, returns a list of transformation matrices, one for each copy.
-//   When called as a function, *with* a `p=` argument, returns a list of transformed copies of `p=`.
+//   p = Either a point, pointlist, VNF or Bezier patch to be translated when used as a function.
 //
 // Side Effects:
 //   `$idx` is set to the index value of each child copy.
diff --git a/shapes3d.scad b/shapes3d.scad
index 651e595..1c3ad5f 100644
--- a/shapes3d.scad
+++ b/shapes3d.scad
@@ -175,7 +175,7 @@ function cube(size=1, center, anchor, spin=0, orient=UP) =
 //       trimcorners=false, $fn=24
 //   );
 // Example: Roundings and Chamfers can be as large as the full size of the cuboid, so long as the edges would not interfere.
-//   cuboid([4,2,1], rounding=2, edges=[FWD+RIGHT,BACK+LEFT]);
+//   cuboid([40,20,10], rounding=20, edges=[FWD+RIGHT,BACK+LEFT]);
 // Example: Standard Connectors
 //   cuboid(40) show_anchors();
 
@@ -3099,15 +3099,17 @@ module path_text(path, text, font, size, thickness, lettersize, offset=0, revers
 // Section: Miscellaneous
 
 
-// Module: interior_fillet()
+
+
+// Module: fillet()
 //
 // Description:
 //   Creates a shape that can be unioned into a concave joint between two faces, to fillet them.
 //   Center this part along the concave edge to be chamfered and union it in.
 //
 // Usage: Typical
-//   interior_fillet(l, r, [ang], [overlap], ...) [ATTACHMENTS];
-//   interior_fillet(l|length=|h=|height=, d=, [ang=], [overlap=], ...) [ATTACHMENTS];
+//   fillet(l, r, [ang], [overlap], ...) [ATTACHMENTS];
+//   fillet(l|length=|h=|height=, d=, [ang=], [overlap=], ...) [ATTACHMENTS];
 //
 // Arguments:
 //   l / length / h / height = Length of edge to fillet.
@@ -3127,26 +3129,33 @@ module path_text(path, text, font, size, thickness, lettersize, offset=0, revers
 //     translate([0,-10,-4])
 //       cube([20, 20, 4], anchor=BOTTOM);
 //     color("green")
-//       interior_fillet(
+//       fillet(
 //         l=20, r=10,
 //         spin=180, orient=RIGHT
 //       );
 //   }
 //
 // Examples:
-//   interior_fillet(l=10, r=20, ang=60);
-//   interior_fillet(l=10, r=20, ang=90);
-//   interior_fillet(l=10, r=20, ang=120);
+//   fillet(l=10, r=20, ang=60);
+//   fillet(l=10, r=20, ang=90);
+//   fillet(l=10, r=20, ang=120);
 //
 // Example: Using with Attachments
 //   cube(50,center=true) {
 //     position(FRONT+LEFT)
-//       interior_fillet(l=50, r=10, spin=-90);
+//       fillet(l=50, r=10, spin=-90);
 //     position(BOT+FRONT)
-//       interior_fillet(l=50, r=10, spin=180, orient=RIGHT);
+//       fillet(l=50, r=10, spin=180, orient=RIGHT);
 //   }
 
-module interior_fillet(l=1.0, r, ang=90, overlap=0.01, d, length, h, height, anchor=CENTER, spin=0, orient=UP) {
+module interior_fillet(l=1.0, r, ang=90, overlap=0.01, d, length, h, height, anchor=CENTER, spin=0, orient=UP)
+{
+    deprecate("fillet");
+    fillet(l,r,ang,overlap,d,length,h,height,anchor,spin,orient);
+}
+
+
+module fillet(l=1.0, r, ang=90, overlap=0.01, d, length, h, height, anchor=CENTER, spin=0, orient=UP) {
     l = one_defined([l,length,h,height],"l,length,h,height");
     r = get_radius(r=r, d=d, dflt=1);
     steps = ceil(segs(r)*(180-ang)/360);