Update .travis.yml

.travis.yml

@@ -1,17 +1,17 @@
 
 matrix:
   include:
-    - os: osx
+    # - os: osx
-      osx_image: xcode10.2
+    #   osx_image: xcode10.2
-      language: node_js
+    #   language: node_js
-      node_js: "12"
+    #   node_js: "12"
-      env:
+    #   env:
-        - ELECTRON_CACHE=$HOME/.cache/electron
+    #     - ELECTRON_CACHE=$HOME/.cache/electron
-        - ELECTRON_BUILDER_CACHE=$HOME/.cache/electron-builder
+    #     - ELECTRON_BUILDER_CACHE=$HOME/.cache/electron-builder
 
-    # - os: linux
+    - os: linux
-    #   services: docker
+      services: docker
-    #   language: generic
+      language: generic
 
 cache:
   directories: