fix travis.

.travis.yml

@@ -2,21 +2,16 @@ language: python
 
 dist: focal
 
-matrix:
+jobs:
   include:
     # others still work and don't install python3.7
     - python: 'pypy3.6-7.3.2'
-      sudo: required
     - python: 'pypy3.7-7.3.2'
-      sudo: required
     - python: 3.6
-      sudo: required
     - python: 3.7
-      sudo: required
     - python: 3.8
-      sudo: required
     - python: 3.9
-      sudo: required
+
 
 install:
   - python -c "import struct; print(struct.calcsize('P') * 8)"
@@ -32,7 +27,7 @@ before_deploy: "echo 'ready'"
 
 deploy:
   provider: pypi
-  user: nooperpudd
+  username: nooperpudd
   password:
     secure: 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
   distributions: "sdist"