[cantarell-fonts] Tighten thin spacing parameter, thin is used for display purposes

[Nikolaus Waxweiler <nwaxweiler src gnome org>]

commit c16567f7046708f79b88ac538a9ba4664e7c20c8
Author: Nikolaus Waxweiler <madigens gmail com>
Date:   Fri Mar 2 23:08:27 2018 +0100

    Tighten thin spacing parameter, thin is used for display purposes

 src/Cantarell.glyphs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Cantarell.glyphs b/src/Cantarell.glyphs
index 4a925eb..cd8e9a1 100644
--- a/src/Cantarell.glyphs
+++ b/src/Cantarell.glyphs
@@ -181,7 +181,7 @@ capHeight = 694;
 customParameters = (
 {
 name = paramArea;
-value = "460";
+value = "420";
 },
 {
 name = paramDepth;