build CI CHANGE another try with coverity addon config
diff --git a/.travis.yml b/.travis.yml
index 45f49f8..9537c46 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,13 +7,15 @@
     if: type != cron
   - name: Coverity
     if: type = cron
-    addons:
-      coverity_scan:
-        project:
-          name: "CESNET/libyang"
-        notification_email: rkrejci@cesnet.cz
-        build_command_prepend: "mkdir build; cd build; cmake ..; make clean"
-        build_command: "make"
+
+addons:
+  - if: type = cron
+    coverity_scan:
+      project:
+        name: "CESNET/libyang"
+      notification_email: rkrejci@cesnet.cz
+      build_command_prepend: "mkdir build; cd build; cmake ..; make clean"
+      build_command: "make"
 
 jobs:
   include: