Update CONTRIBUTING.md
Update CONTRIBUTING.md

Corrected way to run server tests. 
johnofkorea/pouchdb,patrickgrey/pouchdb,crissdev/pouchdb,tyler-johnson/pouchdb,p5150j/pouchdb,shimaore/pouchdb,Dashed/pouchdb,janl/pouchdb,callahanchris/pouchdb,p5150j/pouchdb,cdaringe/pouchdb,cshum/pouchdb,HospitalRun/pouchdb,greyhwndz/pouchdb,janl/pouchdb,cesarmarinhorj/pouchdb,cesarmarinhorj/pouchdb,ntwcklng/pouchdb,willholley/pouchdb,daleharvey/pouchdb,microlv/pouchdb,lukevanhorn/pouchdb,mikeymckay/pouchdb,ramdhavepreetam/pouchdb,Actonate/pouchdb,slaskis/pouchdb,Knowledge-OTP/pouchdb,cshum/pouchdb,willholley/pouchdb,colinskow/pouchdb,callahanchris/pouchdb,nicolasbrugneaux/pouchdb,willholley/pouchdb,mattbailey/pouchdb,callahanchris/pouchdb,marcusandre/pouchdb,tohagan/pouchdb,spMatti/pouchdb,KlausTrainer/pouchdb,elkingtonmcb/pouchdb,johnofkorea/pouchdb,janraasch/pouchdb,janraasch/pouchdb,optikfluffel/pouchdb,garrensmith/pouchdb,mwksl/pouchdb,mainerror/pouchdb,mainerror/pouchdb,patrickgrey/pouchdb,TechnicalPursuit/pouchdb,greyhwndz/pouchdb,garrensmith/pouchdb,Charlotteis/pouchdb,Knowledge-OTP/pouchdb,ramdhavepreetam/pouchdb,bbenezech/pouchdb,nickcolley/pouchdb,nickcolley/pouchdb,johnofkorea/pouchdb,daleharvey/pouchdb,KlausTrainer/pouchdb,colinskow/pouchdb,mattbailey/pouchdb,Charlotteis/pouchdb,lakhansamani/pouchdb,jhs/pouchdb,pouchdb/pouchdb,yaronyg/pouchdb,jhs/pouchdb,cdaringe/pouchdb,crissdev/pouchdb,tyler-johnson/pouchdb,lukevanhorn/pouchdb,jhs/pouchdb,seigel/pouchdb,pouchdb/pouchdb,mwksl/pouchdb,elkingtonmcb/pouchdb,bbenezech/pouchdb,cesarmarinhorj/pouchdb,patrickgrey/pouchdb,bbenezech/pouchdb,slang800/pouchdb,lakhansamani/pouchdb,tohagan/pouchdb,p5150j/pouchdb,elkingtonmcb/pouchdb,microlv/pouchdb,slang800/pouchdb,slaskis/pouchdb,tyler-johnson/pouchdb,nicolasbrugneaux/pouchdb,marcusandre/pouchdb,mikeal/pouchdb,Knowledge-OTP/pouchdb,Charlotteis/pouchdb,TechnicalPursuit/pouchdb,lukevanhorn/pouchdb,Actonate/pouchdb,asmiller/pouchdb,shimaore/pouchdb,garrensmith/pouchdb,daleharvey/pouchdb,ntwcklng/pouchdb,ramdhavepreetam/pouchdb,adamvert/pouchdb,slaskis/pouchdb,evidenceprime/pouchdb,asmiller/pouchdb,mainerror/pouchdb,Dashed/pouchdb,marcusandre/pouchdb,KlausTrainer/pouchdb,spMatti/pouchdb,mattbailey/pouchdb,colinskow/pouchdb,adamvert/pouchdb,janraasch/pouchdb,ntwcklng/pouchdb,spMatti/pouchdb,asmiller/pouchdb,yaronyg/pouchdb,optikfluffel/pouchdb,crissdev/pouchdb,seigel/pouchdb,shimaore/pouchdb,janl/pouchdb,Actonate/pouchdb,nicolasbrugneaux/pouchdb,tohagan/pouchdb,seigel/pouchdb,adamvert/pouchdb,Dashed/pouchdb,HospitalRun/pouchdb,h4ki/pouchdb,greyhwndz/pouchdb,cdaringe/pouchdb,nickcolley/pouchdb,mikeymckay/pouchdb,optikfluffel/pouchdb,TechnicalPursuit/pouchdb,microlv/pouchdb,HospitalRun/pouchdb,yaronyg/pouchdb,cshum/pouchdb,slang800/pouchdb,pouchdb/pouchdb,h4ki/pouchdb,mwksl/pouchdb,h4ki/pouchdb,lakhansamani/pouchdb,caolan/pouchdb,mikeymckay/pouchdb