[clang-tools-extra] [clang-doc][NFC] Avoid else after return (PR #136389)

[via cfe-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- clang-tools-extra/clang-doc/BitcodeReader.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/clang-tools-extra/clang-doc/BitcodeReader.cpp b/clang-tools-extra/clang-doc/BitcodeReader.cpp
index 05ebefdb9..dba5fcbeb 100644
--- a/clang-tools-extra/clang-doc/BitcodeReader.cpp
+++ b/clang-tools-extra/clang-doc/BitcodeReader.cpp
@@ -886,7 +886,7 @@ llvm::Error ClangDocBitcodeReader::readBlockInfoBlock() {
       Stream.ReadBlockInfoBlock();
   if (!MaybeBlockInfo)
     return MaybeBlockInfo.takeError();
-      BlockInfo = MaybeBlockInfo.get();
+  BlockInfo = MaybeBlockInfo.get();
   if (!BlockInfo)
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "unable to parse BlockInfoBlock");

``````````

</details>


https://github.com/llvm/llvm-project/pull/136389