more cleanup

Author: boomanaiden154

.github/workflows/premerge.yaml

@@ -28,7 +28,7 @@ jobs:
 
           modified_files=$(git diff --name-only HEAD~1...HEAD)
           modified_dirs=$(echo "$modified_files" | cut -d'/' -f1 | sort -u)
- 
+
           echo $modified_files
           echo $modified_dirs
 

llvm/tools/llvm-exegesis/llvm-exegesis.cpp

@@ -5,6 +5,7 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
+///
 /// \file
 /// Measures execution properties (latencies/uops) of an instruction.
 ///