Spelling mistakes in comments. NFCI. (PR27635)

llvm-svn: 299083
diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp
index 31632ab..1a57b3e 100644
--- a/clang/lib/CodeGen/CGBlocks.cpp
+++ b/clang/lib/CodeGen/CGBlocks.cpp
@@ -266,7 +266,7 @@
 static llvm::Constant *tryCaptureAsConstant(CodeGenModule &CGM,
                                             CodeGenFunction *CGF,
                                             const VarDecl *var) {
-  // Return if this is a function paramter. We shouldn't try to
+  // Return if this is a function parameter. We shouldn't try to
   // rematerialize default arguments of function parameters.
   if (isa<ParmVarDecl>(var))
     return nullptr;