Merge pull request #9 from Sainan/fix-ci

Fix CI

Author: rexim

.github/workflows/ci.yml

@@ -3,13 +3,13 @@ on: [push, pull_request]
 
 jobs:
   go-build:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
         with:
           go-version: '^1.13.1'
-      - run: go build markut.go
+      - run: go build
       - run: |
           go fmt markut.go
           git diff --exit-code

.gitignore

@@ -2,3 +2,4 @@
 *.csv
 *.txt
 markut
+markut.exe