[gegl] build: remove trailing backslash on last line

[Øyvind Kolås <ok src gnome org>]

commit 0801bf2ea54442a0ec9d0814c13ee4315c1353dd
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Mar 30 02:10:09 2017 +0200

    build: remove trailing backslash on last line

 operations/workshop/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/workshop/Makefile.am b/operations/workshop/Makefile.am
index 1f1d140..e190b1d 100644
--- a/operations/workshop/Makefile.am
+++ b/operations/workshop/Makefile.am
@@ -27,4 +27,4 @@ op_LTLIBRARIES =    \
        rawbayer-load.la \
        segment-kmeans.la \
        shadows-highlights.la \
-       shadows-highlights-correction.la \
+       shadows-highlights-correction.la