diff --git a/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp b/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
index 5ef907b8831555..9eddb8626f602b 100644
--- a/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
+++ b/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
@@ -107,7 +107,7 @@ rescheduleLexographically(std::vector<MachineInstr *> instructions,
     II->print(OS);
     OS.flush();
 
-    // Trim the assignment, or start from the begining in the case of a store.
+    // Trim the assignment, or start from the beginning in the case of a store.
     const size_t i = S.find("=");
     StringInstrMap.push_back({(i == std::string::npos) ? S : S.substr(i), II});
   }
@@ -138,7 +138,7 @@ static bool rescheduleCanonically(unsigned &PseudoIdempotentInstCount,
 
   bool Changed = false;
 
-  // Calculates the distance of MI from the begining of its parent BB.
+  // Calculates the distance of MI from the beginning of its parent BB.
   auto getInstrIdx = [](const MachineInstr &MI) {
     unsigned i = 0;
     for (auto &CurMI : *MI.getParent()) {
diff --git a/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp b/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp
index 84ff674569cdd5..155d19ba6959a8 100644
--- a/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp
+++ b/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp
@@ -96,7 +96,7 @@ static cl::opt<CompactBranchPolicy> MipsCompactBranchPolicy(
     cl::values(clEnumValN(CB_Never, "never",
                           "Do not use compact branches if possible."),
                clEnumValN(CB_Optimal, "optimal",
-                          "Use compact branches where appropiate (default)."),
+                          "Use compact branches where appropriate (default)."),
                clEnumValN(CB_Always, "always",
                           "Always use compact branches if possible.")));