[gtk+] css parser tests: Fix background-blend-mode test

[Matthias Clasen <matthiasc src gnome org>]

commit b2f90e0e3bc93bae4a0b6d99b7dac45411fee76e
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 31 12:06:59 2017 -0400

    css parser tests: Fix background-blend-mode test
    
    The css spec calls it 'saturation', not 'saturate'.

 testsuite/css/parser/background-blend-mode.css     |    2 +-
 testsuite/css/parser/background-blend-mode.ref.css |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/testsuite/css/parser/background-blend-mode.css b/testsuite/css/parser/background-blend-mode.css
index ae989cb..c9fe4cb 100644
--- a/testsuite/css/parser/background-blend-mode.css
+++ b/testsuite/css/parser/background-blend-mode.css
@@ -15,5 +15,5 @@ d {
 }
 
 e {
-  background-blend-mode: color-burn, color-dodge, color, darken, difference, exclusion, hard-light, hue, 
lighten, luminosity, multiply, normal, overlay, saturate, screen, soft-light;
+  background-blend-mode: color-burn, color-dodge, color, darken, difference, exclusion, hard-light, hue, 
lighten, luminosity, multiply, normal, overlay, saturation, screen, soft-light;
 }
diff --git a/testsuite/css/parser/background-blend-mode.ref.css 
b/testsuite/css/parser/background-blend-mode.ref.css
index ae989cb..c9fe4cb 100644
--- a/testsuite/css/parser/background-blend-mode.ref.css
+++ b/testsuite/css/parser/background-blend-mode.ref.css
@@ -15,5 +15,5 @@ d {
 }
 
 e {
-  background-blend-mode: color-burn, color-dodge, color, darken, difference, exclusion, hard-light, hue, 
lighten, luminosity, multiply, normal, overlay, saturate, screen, soft-light;
+  background-blend-mode: color-burn, color-dodge, color, darken, difference, exclusion, hard-light, hue, 
lighten, luminosity, multiply, normal, overlay, saturation, screen, soft-light;
 }