suggest: minor inference improvements

[codecov[bot]]

Codecov Report

Merging #229 (2872949) into master (4d2f323) will not change coverage. The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #229   +/-   ##
=======================================
  Coverage   84.02%   84.02%           
=======================================
  Files           9        9           
  Lines        1484     1484           
=======================================
  Hits         1247     1247           
  Misses        237      237           

Impacted Files	Coverage Δ
src/parcel_snoopi_deep.jl	86.54% <100.00%> (ø)

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[timholy]

Naturally :-). Other hits:

• 222

• https://github.com/MichaelHatherly/CommonMark.jl/pull/13
• https://github.com/JuliaArrays/MosaicViews.jl/pull/28

and several others.