[pango/log-attr-tweaks] docs: Update some links

[Matthias Clasen <matthiasc src gnome org>]

commit 098bf4730a0a8d1f07d230d5b16794951322af58
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Aug 21 23:25:39 2021 -0400

    docs: Update some links
    
    We have added new APIs breaking and shaping, link to them.

 docs/pango_rendering.md | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/docs/pango_rendering.md b/docs/pango_rendering.md
index 2745c0c0..4bec5176 100644
--- a/docs/pango_rendering.md
+++ b/docs/pango_rendering.md
@@ -15,18 +15,19 @@ various stages of this pipeline and the APIs that implement them.
 
 Itemization
 : breaks a piece of text into segments with consistent direction and shaping
-  properies. Among other things, this determines which font to use for each
+  properties. Among other things, this determines which font to use for each
   character. Use [func@Pango.itemize] or [func@Pango.itemize_with_base_dir]
   to itemize text.
 
 Shaping
 : converts characters into glyphs. Use [func@Pango.shape],
-  [func@Pango.shape_full] or [func@Pango.shape_with_flags] to shape text.
+  [func@Pango.shape_full] or [func@Pango.shape_item] to shape text.
 
 Line Breaking
 : determines where line breaks should be inserted into a sequence of glyphs.
-  The function [func@Pango.break] determines possible line breaks. The actual
-  line breaking is done by [class@Pango.Layout].
+  The functions [func@Pango.default_break], [func@Pango.tailor_break] and
+  [func@Pango.attr_break] determine possible line breaks. The actual line
+  breaking is done by [class@Pango.Layout].
 
 Justification
 : adjusts inter-word spacing to form lines of even length. This is done by