Remove extra doctest filters

[penelopeysm]

Closes #768

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.05%. Comparing base (6657441) to head (fd50f7b).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #769   +/-   ##
=======================================
  Coverage   86.05%   86.05%           
=======================================
  Files          36       36           
  Lines        4325     4325           
=======================================
  Hits         3722     3722           
  Misses        603      603           

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[coveralls]

Pull Request Test Coverage Report for Build 12448175843

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 2830 unchanged lines in 26 files lost coverage.
• Overall coverage decreased (-82.2%) to 3.966%

---

Files with Coverage Reduction	New Missed Lines	%
src/selector.jl	5	0.0%
src/varname.jl	6	0.0%
src/test_utils/model_interface.jl	7	0.0%
src/model_utils.jl	11	0.0%
src/test_utils/contexts.jl	12	0.0%
src/distribution_wrappers.jl	13	0.0%
src/test_utils/varinfo.jl	23	0.0%
src/logdensityfunction.jl	23	0.0%
src/submodel_macro.jl	26	0.0%
src/extract_priors.jl	30	0.0%

Totals
Change from base Build 12436748831:	-82.2%
Covered Lines:	166
Relevant Lines:	4186

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 12454915025

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 86.137%

---

Totals
Change from base Build 12436748831:	0.0%
Covered Lines:	3722
Relevant Lines:	4321

---

💛 - Coveralls

[sunxd3]

does this mean the code you removed do absolutely nothing?

[penelopeysm]

@sunxd3 Sort of – in fact I'd say it was worse than nothing, as it obscured the incorrect doctest in src/varnamedvector.jl.

[penelopeysm]

Thanks!