[jhbuild] core-3.26: use the gnome-3-26 branch of yelp

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 650bc1a1a9cd90bf93014e0bedde3fec4bf251ce
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Oct 28 17:38:47 2017 +0300

    core-3.26: use the gnome-3-26 branch of yelp

 modulesets/gnome-suites-core-3.26.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-suites-core-3.26.modules b/modulesets/gnome-suites-core-3.26.modules
index 9215333..9173b06 100644
--- a/modulesets/gnome-suites-core-3.26.modules
+++ b/modulesets/gnome-suites-core-3.26.modules
@@ -1183,7 +1183,7 @@
   </meson>
 
   <autotools id="yelp">
-    <branch/>
+    <branch revision="gnome-3-26"/>
     <dependencies>
       <dep package="intltool"/>
       <dep package="glib"/>