[pgjdbc/pgjdbc] 632f74: Fix spaces try [skip ci]

Branch: refs/heads/davecramer-patch-3
  Home:   https://github.com/pgjdbc/pgjdbc
  Commit: 632f7471bd543c34d3f61539aa5a161a91dee547
      https://github.com/pgjdbc/pgjdbc/commit/632f7471bd543c34d3f61539aa5a161a91dee547
  Author: Dave Cramer <davecramer@gmail.com>
  Date:   2018-07-20 (Fri, 20 Jul 2018)

  Changed paths:
    M CONTRIBUTING.md

  Log Message:
  -----------
  Fix spaces try [skip ci]



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