Finishing initial docs for all transformations in Passes.html.
Also cleaned up some comments in source files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43674 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index 3c08edf..dbf3f65 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -7,9 +7,9 @@
//
//===----------------------------------------------------------------------===//
//
-// The LowerSwitch transformation rewrites switch statements with a sequence of
-// branches, which allows targets to get away with not implementing the switch
-// statement until it is convenient.
+// The LowerSwitch transformation rewrites switch instructions with a sequence
+// of branches, which allows targets to get away with not implementing the
+// switch instruction until it is convenient.
//
//===----------------------------------------------------------------------===//