Reword the note we emit when suppressing template instantiation contexts, per John's advice

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101988 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/instantiation-depth.cpp b/test/SemaTemplate/instantiation-depth.cpp
index 20a5c24..a2b9d2e 100644
--- a/test/SemaTemplate/instantiation-depth.cpp
+++ b/test/SemaTemplate/instantiation-depth.cpp
@@ -3,7 +3,7 @@
 template<typename T> struct X : X<T*> { }; \
 // expected-error{{recursive template instantiation exceeded maximum depth of 5}} \
 // expected-note 3 {{instantiation of template class}} \
-// expected-note {{suppressed 2 template instantiation contexts}} \
+// expected-note {{skipping 2 contexts in backtrace}} \
 // expected-note {{use -ftemplate-depth-N to increase recursive template instantiation depth}}
 
 void test() {