[AMDGPU] [NFC] Fixed a typo in SIShrinkInstructions.cpp

llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp

BuildMI(*MI.getParent(), MI, MI.getDebugLoc(), TII->get(NewOpcode),
         .setMIFlags(MI.getFlags());
     MI.eraseFromParent();
   } else {
     TII->removeModOperands(MI);
     MI.setDesc(TII->get(NewOpcode));
   }
 }
 
-/// Attempt to shink AND/OR/XOR operations requiring non-inlineable literals.
+/// Attempt to shrink AND/OR/XOR operations requiring non-inlineable literals.
 /// For AND or OR, try using S_BITSET{0,1} to clear or set bits.
 /// If the inverse of the immediate is legal, use ANDN2, ORN2 or
 /// XNOR (as a ^ b == ~(a ^ ~b)).
 /// \returns true if the caller should continue the machine function iterator
 bool SIShrinkInstructions::shrinkScalarLogicOp(MachineInstr &MI) const {
   unsigned Opc = MI.getOpcode();
   const MachineOperand *Dest = &MI.getOperand(0);
   MachineOperand *Src0 = &MI.getOperand(1);