Merge pull request #29 from alibuild/alibot-cleanup-12102

Please consider the following formatting changes to #12102

Author: Yunfan-Liu

PWGHF/HFC/TableProducer/femtoDreamProducer.cxx

@@ -64,7 +64,7 @@
 #include <string>
 #include <vector>
 
-  using namespace o2;
+using namespace o2;
 using namespace o2::framework;
 using namespace o2::analysis;
 using namespace o2::framework::expressions;