Add slash for standard methods because of namespace lookup optimization

[KartaviK]

No description provided.

[codecov]

Codecov Report

Merging #13 into master will not change coverage.
The diff coverage is 96.15%.

@@            Coverage Diff            @@
##             master      #13   +/-   ##
=========================================
  Coverage     99.69%   99.69%           
  Complexity      110      110           
=========================================
  Files            22       22           
  Lines           325      325           
=========================================
  Hits            324      324           
  Misses            1        1

Impacted Files	Coverage Δ	Complexity Δ
src/AutoDial/RequestTrait.php	100% <100%> (ø)	6 <0> (ø)	⬇️
src/AutoDial/MediaRepository.php	100% <100%> (ø)	3 <0> (ø)	⬇️
src/Initializer/Client.php	100% <100%> (ø)	10 <0> (ø)	⬇️
src/Receiver.php	100% <100%> (ø)	16 <0> (ø)	⬇️
src/Statistics/Client.php	100% <100%> (ø)	9 <0> (ø)	⬇️
src/AutoDial/Worker.php	97.22% <83.33%> (ø)	8 <0> (ø)	⬇️

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