Fixed spelling in comments. NFCI.

llvm-svn: 286996

clang/include/clang/AST/DeclObjC.h

@@ -394,7 +394,7 @@ public:
 
   /// createImplicitParams - Used to lazily create the self and cmd
   /// implict parameters. This must be called prior to using getSelfDecl()
-  /// or getCmdDecl(). The call is ignored if the implicit paramters
+  /// or getCmdDecl(). The call is ignored if the implicit parameters
   /// have already been created.
   void createImplicitParams(ASTContext &Context, const ObjCInterfaceDecl *ID);
 

clang/include/clang/Basic/TargetInfo.h

@@ -989,7 +989,7 @@ public:
     return false;
   }
 
-  /// \brief Whether target allows to overalign ABI-specified prefered alignment
+  /// \brief Whether target allows to overalign ABI-specified preferred alignment
   virtual bool allowsLargerPreferedTypeAlignment() const { return true; }
 
   /// \brief Set supported OpenCL extensions and optional core features.

clang/lib/Sema/SemaExprCXX.cpp

@@ -1150,7 +1150,7 @@ bool Sema::CheckCXXThisCapture(SourceLocation Loc, const bool Explicit,
 
   // In the loop below, respect the ByCopy flag only for the closure requesting
   // the capture (i.e. first iteration through the loop below).  Ignore it for
-  // all enclosing closure's upto NumCapturingClosures (since they must be
+  // all enclosing closure's up to NumCapturingClosures (since they must be
   // implicitly capturing the *enclosing  object* by reference (see loop
   // above)).
   assert((!ByCopy ||