[index] Disable typo-correction when indexing
[index] Disable typo-correction when indexing

The errors won't be captured in the response, and it can be expensive to
do typo-correction when there are many errors, which is common in
indexing.

rdar://problem/28963058

glessard/swift,airspeedswift/swift,amraboelela/swift,gottesmm/swift,stephentyrone/swift,tkremenek/swift,JGiola/swift,airspeedswift/swift,brentdax/swift,jopamer/swift,karwa/swift,deyton/swift,xedin/swift,sschiau/swift,alblue/swift,brentdax/swift,karwa/swift,arvedviehweger/swift,parkera/swift,arvedviehweger/swift,tinysun212/swift-windows,rudkx/swift,austinzheng/swift,deyton/swift,tardieu/swift,apple/swift,uasys/swift,shajrawi/swift,gregomni/swift,djwbrown/swift,allevato/swift,practicalswift/swift,apple/swift,OscarSwanros/swift,danielmartin/swift,zisko/swift,deyton/swift,milseman/swift,JGiola/swift,xedin/swift,Jnosh/swift,swiftix/swift,harlanhaskins/swift,jopamer/swift,jckarter/swift,shajrawi/swift,devincoughlin/swift,codestergit/swift,ahoppen/swift,gottesmm/swift,xedin/swift,return/swift,karwa/swift,shahmishal/swift,amraboelela/swift,zisko/swift,Jnosh/swift,tjw/swift,codestergit/swift,deyton/swift,uasys/swift,practicalswift/swift,arvedviehweger/swift,tjw/swift,JGiola/swift,aschwaighofer/swift,sschiau/swift,OscarSwanros/swift,benlangmuir/swift,jopamer/swift,alblue/swift,amraboelela/swift,jtbandes/swift,shahmishal/swift,aschwaighofer/swift,xwu/swift,danielmartin/swift,milseman/swift,roambotics/swift,devincoughlin/swift,swiftix/swift,natecook1000/swift,uasys/swift,amraboelela/swift,nathawes/swift,Jnosh/swift,gribozavr/swift,calebd/swift,tardieu/swift,apple/swift,return/swift,gottesmm/swift,hughbe/swift,austinzheng/swift,austinzheng/swift,jtbandes/swift,austinzheng/swift,apple/swift,calebd/swift,harlanhaskins/swift,JGiola/swift,huonw/swift,gmilos/swift,gribozavr/swift,kstaring/swift,therealbnut/swift,alblue/swift,brentdax/swift,devincoughlin/swift,ben-ng/swift,brentdax/swift,tkremenek/swift,rudkx/swift,return/swift,glessard/swift,djwbrown/swift,tinysun212/swift-windows,aschwaighofer/swift,gregomni/swift,jmgc/swift,hooman/swift,shajrawi/swift,nathawes/swift,calebd/swift,return/swift,practicalswift/swift,codestergit/swift,djwbrown/swift,felix91gr/swift,swiftix/swift,tjw/swift,benlangmuir/swift,manavgabhawala/swift,sschiau/swift,xwu/swift,tjw/swift,benlangmuir/swift,parkera/swift,xwu/swift,natecook1000/swift,swiftix/swift,rudkx/swift,ahoppen/swift,atrick/swift,lorentey/swift,CodaFi/swift,huonw/swift,arvedviehweger/swift,djwbrown/swift,benlangmuir/swift,CodaFi/swift,JaSpa/swift,OscarSwanros/swift,jckarter/swift,sschiau/swift,ahoppen/swift,gribozavr/swift,bitjammer/swift,natecook1000/swift,therealbnut/swift,bitjammer/swift,tardieu/swift,gregomni/swift,gribozavr/swift,amraboelela/swift,felix91gr/swift,danielmartin/swift,gregomni/swift,felix91gr/swift,uasys/swift,tjw/swift,tkremenek/swift,nathawes/swift,xedin/swift,calebd/swift,ben-ng/swift,stephentyrone/swift,ben-ng/swift,roambotics/swift,karwa/swift,devincoughlin/swift,zisko/swift,rudkx/swift,aschwaighofer/swift,allevato/swift,stephentyrone/swift,allevato/swift,lorentey/swift,gribozavr/swift,deyton/swift,parkera/swift,frootloops/swift,JaSpa/swift,calebd/swift,allevato/swift,swiftix/swift,hooman/swift,kstaring/swift,djwbrown/swift,shahmishal/swift,swiftix/swift,sschiau/swift,deyton/swift,jtbandes/swift,gribozavr/swift,calebd/swift,xwu/swift,parkera/swift,zisko/swift,Jnosh/swift,JaSpa/swift,danielmartin/swift,brentdax/swift,harlanhaskins/swift,gmilos/swift,felix91gr/swift,glessard/swift,karwa/swift,hughbe/swift,tardieu/swift,xedin/swift,benlangmuir/swift,jckarter/swift,kstaring/swift,xwu/swift,therealbnut/swift,shajrawi/swift,milseman/swift,bitjammer/swift,harlanhaskins/swift,manavgabhawala/swift,milseman/swift,shajrawi/swift,gmilos/swift,codestergit/swift,milseman/swift,jckarter/swift,jtbandes/swift,JaSpa/swift,huonw/swift,tinysun212/swift-windows,huonw/swift,CodaFi/swift,allevato/swift,lorentey/swift,bitjammer/swift,huonw/swift,devincoughlin/swift,codestergit/swift,arvedviehweger/swift,devincoughlin/swift,roambotics/swift,tkremenek/swift,allevato/swift,OscarSwanros/swift,Jnosh/swift,parkera/swift,xedin/swift,ahoppen/swift,swiftix/swift,shahmishal/swift,roambotics/swift,uasys/swift,sschiau/swift,ben-ng/swift,natecook1000/swift,practicalswift/swift,jmgc/swift,jopamer/swift,atrick/swift,kstaring/swift,hooman/swift,JaSpa/swift,devincoughlin/swift,danielmartin/swift,nathawes/swift,jmgc/swift,frootloops/swift,kstaring/swift,therealbnut/swift,manavgabhawala/swift,nathawes/swift,shahmishal/swift,tinysun212/swift-windows,milseman/swift,jckarter/swift,shajrawi/swift,ben-ng/swift,aschwaighofer/swift,zisko/swift,danielmartin/swift,benlangmuir/swift,djwbrown/swift,nathawes/swift,austinzheng/swift,alblue/swift,tinysun212/swift-windows,tardieu/swift,jckarter/swift,felix91gr/swift,shahmishal/swift,hooman/swift,tkremenek/swift,arvedviehweger/swift,brentdax/swift,hughbe/swift,gottesmm/swift,OscarSwanros/swift,gmilos/swift,aschwaighofer/swift,harlanhaskins/swift,jopamer/swift,shahmishal/swift,austinzheng/swift,sschiau/swift,stephentyrone/swift,gregomni/swift,glessard/swift,sschiau/swift,frootloops/swift,tkremenek/swift,tjw/swift,danielmartin/swift,bitjammer/swift,rudkx/swift,amraboelela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