remove stuttering in names

[danieleades]

remove some stuttering in entity key object names

[danieleades]

lint job is failing due to an upstream false positive- rust-lang/rust-clippy#8140, for which a fix has already been merged.

[codecov-commenter]

Codecov Report

Merging #160 (1bc00ee) into master (c4640d3) will decrease coverage by 0.03%.
The diff coverage is 80.35%.

@@            Coverage Diff             @@
##           master     #160      +/-   ##
==========================================
- Coverage   70.43%   70.39%   -0.04%     
==========================================
  Files          88       88              
  Lines        8013     8013              
==========================================
- Hits         5644     5641       -3     
- Misses       2369     2372       +3     

Impacted Files	Coverage Δ
src/dds/qos.rs	66.27% <ø> (ø)
src/dds/traits/serde_adapters.rs	0.00% <ø> (ø)
src/dds/with_key/datawriter.rs	66.10% <ø> (ø)
src/discovery/discovery.rs	70.24% <28.57%> (ø)
src/dds/dp_event_loop.rs	78.32% <50.00%> (ø)
src/dds/writer.rs	54.11% <71.42%> (ø)
src/dds/reader.rs	62.71% <75.00%> (ø)
src/structure/guid.rs	81.08% <85.71%> (-1.53%)	⬇️
src/dds/message_receiver.rs	79.42% <100.00%> (-0.10%)	⬇️
src/dds/no_key/datareader.rs	54.09% <100.00%> (ø)
... and 13 more

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[jhelovuo]

👍 +1: