diff --git a/InnerDetector/InDetMonitoring/SCT_Monitoring/src/SCTTracksMonTool.cxx b/InnerDetector/InDetMonitoring/SCT_Monitoring/src/SCTTracksMonTool.cxx
index ef54a7ed8555a39f174cd104ac6b928e1562d4df..88d2e0e1a775f8fb5ace3ccb405e6d34a61523ed 100755
--- a/InnerDetector/InDetMonitoring/SCT_Monitoring/src/SCTTracksMonTool.cxx
+++ b/InnerDetector/InDetMonitoring/SCT_Monitoring/src/SCTTracksMonTool.cxx
@@ -809,7 +809,7 @@ SCTTracksMonTool::bookGeneralHistos() {                                        /
     m_trk_chi2->GetXaxis()->SetTitle("Number of track #chi^{2}/NDF");
     CHECK(Tracks.regHist(m_trk_chi2));
 
-    m_trk_N = new TH1F("trk_N", "Number of tracks", 400, 0, 4000);
+    m_trk_N = new TH1F("trk_N", "Number of tracks", 400, 0, 4000); 
     m_trk_N->GetXaxis()->SetTitle("Number of tracks");
     CHECK(Tracks.regHist(m_trk_N));