fix typo

hathach · hathach · commit da42f543b045 · 2019-06-07T17:08:31.000+07:00
diff --git a/.travis.yml b/.travis.yml
@@ -10,7 +10,7 @@ addons:
       - python3
       - python3-pip
       - python3-setuptools
-  snap:
+  snaps:
     - ubuntu-make
 
 install:
