fix typo in switch condition to check browser env loading
fix typo in switch condition to check browser env loading

jsforce/jsforce,jsforce/jsforce,pcon/jsforce,saleswise/jsforce,saleswise/jsforce,nutthawan/jsforce,bhaskarmelkani/jsforce,bhaskarmelkani/jsforce,parthiban019/jsforce,kimchouard/jsforce,pcon/jsforce,lkatney/jsforce,jsforce/jsforce,rdietrick/jsforce,jesperkristensen/jsforce,joeferraro/jsforce,lkatney/jsforce,jesperkristensen/jsforce,saleswise/jsforce,nutthawan/jsforce,parthiban019/jsforce,joeferraro/jsforce,jdcrensh/jsforce,pcon/jsforce,jdcrensh/jsforce