diff --git a/DataFormats/simulation/src/DigitizationContext.cxx b/DataFormats/simulation/src/DigitizationContext.cxx
index 1c41dce797cc4..8a298d35de3a3 100644
--- a/DataFormats/simulation/src/DigitizationContext.cxx
+++ b/DataFormats/simulation/src/DigitizationContext.cxx
@@ -535,7 +535,7 @@ void DigitizationContext::applyMaxCollisionFilter(std::vector<std::tuple<int, in
 
     LOG(info) << "timeframe indices " << previndex << " : " << firstindex << " : " << lastindex;
 
-    int collCount = 0;                            // counting collisions within timeframe
+    int collCount = 0;                                // counting collisions within timeframe
     const size_t nrecords_before = newrecords.size(); // to detect a timeframe that stays empty
     // copy to new structure
     for (int index = previndex >= 0 ? previndex : firstindex; index <= lastindex; ++index) {
diff --git a/DataFormats/simulation/test/testDigitizationContext.cxx b/DataFormats/simulation/test/testDigitizationContext.cxx
index 122c13cbcdd25..af9d7bea98019 100644
--- a/DataFormats/simulation/test/testDigitizationContext.cxx
+++ b/DataFormats/simulation/test/testDigitizationContext.cxx
@@ -76,7 +76,7 @@ BOOST_AUTO_TEST_CASE(EmptyTimeframeExtracts)
 {
   long const orbitsPerTF = 6;
   long const nTF = 3;
-  auto ctx = makeContext({0, 2, 13});         // timeframe 1 (orbits 6..11) is empty
+  auto ctx = makeContext({0, 2, 13}); // timeframe 1 (orbits 6..11) is empty
   auto indices = ctx.calcTimeframeIndices(0, orbitsPerTF, 0., nTF);
   BOOST_CHECK_EQUAL(indices.size(), (size_t)nTF);