minor tweaks


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43515 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/SemaDecl.cpp b/Sema/SemaDecl.cpp
index c23ed69..4f59fe1 100644
--- a/Sema/SemaDecl.cpp
+++ b/Sema/SemaDecl.cpp
@@ -1194,9 +1194,9 @@
   if (!IDecl || IDecl->isForwardDecl())
     Diag(ClassLoc, diag::err_undef_interface, ClassName->getName());
   
-  // We cannot build type 'id' laziliy. It is needed when checking if a 
+  // We cannot build type 'id' lazily. It is needed when checking if a 
   // type is an 'id' (via call to isObjcIdType) even if there is no
-  // need for the dafult 'id' type.
+  // need for the default 'id' type.
   // FIXME: Depending on the need to compare to 'id', this may have to go
   // somewhere else. At this time, this is a good enough place to do type
   // encoding of methods and ivars for the rewrite client.