[docs] Fix typo in catchret example
An example usage of catchret omitted the "to" in "to label" in
ExceptionHandling.rst.
llvm-svn: 247086
diff --git a/llvm/docs/ExceptionHandling.rst b/llvm/docs/ExceptionHandling.rst
index 9d82845..5b495d9 100644
--- a/llvm/docs/ExceptionHandling.rst
+++ b/llvm/docs/ExceptionHandling.rst
@@ -715,7 +715,7 @@
invoke.cont.3: ; preds = %catch.body
%9 = load i32, i32* %e, align 4
- catchret %catch label %return
+ catchret %catch to label %return
catchend: ; preds = %lpad.catch, %catch.body
catchendpad unwind label %lpad.terminate