.travis.yml: use 21.2 as 21.2.2 builds are no available

michaelklishin · michaelklishin · commit 8b73aede8a62 · 2019-01-14T01:20:23.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -28,7 +28,7 @@ env:
     - secure: ZaLpWOIx0uR/yqQRKMx8pZ0+AhJx/GIczZmJhq1m0huGhJwqdCefK5iwUwzTXXN3MX+WBv8Jj1rCnmsKqtpoNFMM3Twyl518KBOGzrzg4asPefH+pj5QNvpcmL4PKe8KuLAV0zxmFzrj9OoV8P4MAMHq83MNfjan56cd9SLjbD0=
 
 otp_release:
-  - "21.2.2"
+  - "21.2"
 
 before_script:
   # The checkout made by Travis is a "detached HEAD" and branches
