[llvm] [nfc][llvm-profdata]Refactor llvm-profdata showInstrProfile (PR #71328)

[via llvm-commits]

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git-clang-format --diff b14d3441a67939533df1b10cc456516c85a3386a 8dd6a71d78373cfaf8869358ae27990b7e083ad0 -- llvm/tools/llvm-profdata/llvm-profdata.cpp
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diff --git a/llvm/tools/llvm-profdata/llvm-profdata.cpp b/llvm/tools/llvm-profdata/llvm-profdata.cpp
index 4d0e1549f7ad..ca1be2dfbe5c 100644
--- a/llvm/tools/llvm-profdata/llvm-profdata.cpp
+++ b/llvm/tools/llvm-profdata/llvm-profdata.cpp
@@ -115,7 +115,7 @@ static void exitWithErrorCode(std::error_code EC, StringRef Whence = "") {
 namespace {
 enum ProfileKinds { instr, sample, memory };
 enum FailureMode { failIfAnyAreInvalid, failIfAllAreInvalid };
-}
+} // namespace
 
 static void warnOrExitGivenError(FailureMode FailMode, std::error_code EC,
                                  StringRef Whence = "") {

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https://github.com/llvm/llvm-project/pull/71328