[gtk+] Adwaita: fix a typo

[Lapo Calamandrei <lapo src gnome org>]

commit b1cca3aa11a853b55357786fb8157081a341c498
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Mon Jun 16 17:14:20 2014 +0200

    Adwaita: fix a typo

 gtk/resources/theme/Adwaita/_common.scss           |    2 +-
 gtk/resources/theme/Adwaita/gtk-contained-dark.css |    2 +-
 gtk/resources/theme/Adwaita/gtk-contained.css      |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/resources/theme/Adwaita/_common.scss b/gtk/resources/theme/Adwaita/_common.scss
index 93254f9..b438e0f 100644
--- a/gtk/resources/theme/Adwaita/_common.scss
+++ b/gtk/resources/theme/Adwaita/_common.scss
@@ -1683,7 +1683,7 @@ GtkPaned {
   margin: 0 8px 8px 0; //drag area of the separator
   &:dir(rtl) {
     margin-right: 0;
-    margin-left: 8x;
+    margin-left: 8px;
   }
 }
 
diff --git a/gtk/resources/theme/Adwaita/gtk-contained-dark.css 
b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
index 225b33a..dc96240 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
@@ -2191,7 +2191,7 @@ GtkPaned {
   margin: 0 8px 8px 0; }
   GtkPaned:dir(rtl) {
     margin-right: 0;
-    margin-left: 8x; }
+    margin-left: 8px; }
 
 .pane-separator {
   background-image: linear-gradient(to bottom, #1c1f1f); }
diff --git a/gtk/resources/theme/Adwaita/gtk-contained.css b/gtk/resources/theme/Adwaita/gtk-contained.css
index 4589238..c172990 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained.css
@@ -2189,7 +2189,7 @@ GtkPaned {
   margin: 0 8px 8px 0; }
   GtkPaned:dir(rtl) {
     margin-right: 0;
-    margin-left: 8x; }
+    margin-left: 8px; }
 
 .pane-separator {
   background-image: linear-gradient(to bottom, #a1a1a1); }