fix typo in filename

Author: stwunsch

root/io/io/CMakeLists.txt

@@ -6,30 +6,30 @@ RB_ADD_GBENCHMARK(IOBenchmarks
 RB_ADD_GBENCHMARK(TFile_RDFSnapshot
   TFile_RDFSnapshot.cxx
   LABEL short
-  LIBRARIES Core RIO ROOTDataFrame MathCore) 
+  LIBRARIES Core RIO ROOTDataFrame MathCore)
 
 if(rootbench-datafiles)
   RB_ADD_GBENCHMARK(CompressionBenchmarks_MainEvent
     TFile_CompressionBenchmarks_MainEvent.cxx
     LABEL short
     LIBRARIES Core RIO
     DOWNLOAD_DATAFILES Event0-sample.root)
-  
+
   RB_ADD_GBENCHMARK(CompressionBenchmarks_LHCb
     TFile_LHCb_Benchmarks.cxx
     LABEL short
     LIBRARIES Core RIO
     DOWNLOAD_DATAFILES lhcb_B2ppKK2011_md_noPIDstrip.root)
-  
+
   RB_ADD_GBENCHMARK(CompressionBenchmarks_NanoAOD
     TFile_NanoAOD_Benchmarks.cxx
     LABEL short
     LIBRARIES Core RIO
     DOWNLOAD_DATAFILES Run2012B_DoubleMuParked.root)
-  
+
   RB_ADD_GBENCHMARK(CompressionBenchmarks_ATLAS
     TFile_ATLAS_Benchmarks.cxx
     LABEL short
     LIBRARIES Core RIO
     DOWNLOAD_DATAFILES gg_data-zstd.root)
-endif()
+endif()