[API] spelling: connection

[jsoref]

Split from #547

For consideration.

[codecov-io]

Codecov Report

Merging #548 into master will increase coverage by 0.1%.
The diff coverage is 100%.

@@             Coverage Diff             @@
##             master     #548     +/-   ##
===========================================
+ Coverage     56.27%   56.37%   +0.1%     
- Complexity     1235     1239      +4     
===========================================
  Files           195      195             
  Lines          7901     7904      +3     
  Branches        720      722      +2     
===========================================
+ Hits           4446     4456     +10     
+ Misses         3102     3097      -5     
+ Partials        353      351      -2

Impacted Files	Coverage Δ	Complexity Δ
src/main/java/net/schmizz/sshj/sftp/Response.java	78.26% <100%> (ø)	9 <0> (ø)	⬇️
src/main/java/net/schmizz/sshj/DefaultConfig.java	89.07% <0%> (+0.09%)	11% <0%> (ø)	⬇️
src/main/java/net/schmizz/sshj/common/Base64.java	19.77% <0%> (+0.35%)	24% <0%> (ø)	⬇️
src/main/java/net/schmizz/sshj/SSHClient.java	57.92% <0%> (+0.6%)	33% <0%> (+1%)	⬆️
...va/net/schmizz/sshj/connection/ConnectionImpl.java	58.53% <0%> (+3.25%)	20% <0%> (+1%)	⬆️
...t/schmizz/sshj/connection/ConnectionException.java	33.33% <0%> (+11.11%)	3% <0%> (+1%)	⬆️

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 64.78%. Comparing base (1b258f0) to head (a99f655).
⚠️ Report is 72 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #548      +/-   ##
============================================
- Coverage     64.79%   64.78%   -0.02%     
  Complexity     1460     1460              
============================================
  Files           210      210              
  Lines          8519     8519              
  Branches        778      778              
============================================
- Hits           5520     5519       -1     
+ Misses         2596     2594       -2     
- Partials        403      406       +3     

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[MauriceReeves-usds]

This looks like a good thing to merge.