use colon to denote docker tags

-.-

also: Yet Another Messed up Language

diff --git a/.travis.yml b/.travis.yml
index 795a88eee4e156bc3b5a16546aabadca184de82b..afb4289efd5c60726f2364d3cbae31a47aeda87a 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,12 +10,12 @@ services:
 
 matrix:
   include:
-    - env: IMAGE=archlinux-build TARGETS=codecov
-    - env: IMAGE=debian-build-latest TARGETS=test
-    - env: IMAGE=debian-build-testing TARGETS=test
-    - env: IMAGE=ubuntu-build-latest TARGETS=test
-    - env: IMAGE=ubuntu-build-testing TARGETS=test
-    - env: IMAGE=centos-build-latest TARGETS=test
+    - env: "IMAGE=archlinux-build TARGETS=codecov"
+    - env: "IMAGE=debian-build:latest TARGETS=test"
+    - env: "IMAGE=debian-build:testing TARGETS=test"
+    - env: "IMAGE=ubuntu-build:latest TARGETS=test"
+    - env: "IMAGE=ubuntu-build:testing TARGETS=test"
+    - env: "IMAGE=centos-build:latest TARGETS=test"
 
 script:
     - bash scripts/docker/exec.bash