meta-oe: remove trailing spaces

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-xfce/recipes-xfce/packagegroups/packagegroup-xfce-base.bb

@@ -8,7 +8,7 @@ inherit packagegroup
 
 RDEPENDS_${PN} = " \
     xfwm4 \
-    xfce4-session \     
+    xfce4-session \
     xfconf \
     xfdesktop \
     xfce4-panel \
@@ -25,7 +25,7 @@ RDEPENDS_${PN} = " \
     xfce4-panel-plugin-showdesktop \
     xfce4-panel-plugin-systray \
     xfce4-panel-plugin-tasklist \
-    xfce4-panel-plugin-windowmenu \   
+    xfce4-panel-plugin-windowmenu \
     xfce4-settings \
     \
     xfce4-notifyd \

meta-xfce/recipes-xfce/xfce4-settings/xfce4-settings_git.bb

@@ -17,7 +17,7 @@ SRC_URI = " \
 SRCREV = "c6683cb2cff489c16c2c7b5eab4017bb461f07f1"
 S = "${WORKDIR}/git"
 PV = "4.12.0+git${SRCPV}"
- 
+
 EXTRA_OECONF += "--enable-maintainer-mode --disable-debug"
 
 PACKAGECONFIG ??= " \