fix bad substitution in document build script

Change-Id: I320d0e867c21acafffead6611a0a55397d51c0b1
Signed-off-by: Ryota MIBU <r-mibu@cq.jp.nec.com>

diff --git a/jjb/releng-macros.yaml b/jjb/releng-macros.yaml
index d83bf7f..ece8367 100644 (file)
--- a/jjb/releng-macros.yaml
+++ b/jjb/releng-macros.yaml
@@ -163,14 +163,14 @@
 
             find docs/ -name 'index.rst' -printf '%h\n' | while read dir
             do
-                _name="${{dir##*/}}"
+                _name="${dir##*/}"
                 _build="$dir/build"
                 _output="docs/output/$_name"
 
                 echo
-                echo "#################${{dir//?/#}}"
-                echo "Building DOCS in ${{dir}}"
-                echo "#################${{dir//?/#}}"
+                echo "#################${dir//?/#}"
+                echo "Building DOCS in $dir"
+                echo "#################${dir//?/#}"
                 echo
 
                 mkdir -p "$_output"