Update llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h

Co-authored-by: Tom Eccles <t@freedommail.info>

Author: NimishMishra

llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h

@@ -3580,7 +3580,7 @@ class CanonicalLoopInfo {
   BasicBlock *Latch = nullptr;
   BasicBlock *Exit = nullptr;
 
-  // Hold the MLIR value for the `lastiter` of the canonical loop.
+  // Hold the LLVM value for the `lastiter` of the canonical loop.
   Value *LastIter = nullptr;
 
   /// Add the control blocks of this loop to \p BBs.