diff --git a/analyses/pluginATLAS/ATLAS_2018_I1667046.plot b/analyses/pluginATLAS/ATLAS_2018_I1667046.plot
--- a/analyses/pluginATLAS/ATLAS_2018_I1667046.plot
+++ b/analyses/pluginATLAS/ATLAS_2018_I1667046.plot
@@ -1,41 +1,41 @@
 #BEGIN PLOT /ATLAS_2018_I1667046/sigmaM
 Title = Plot 1
-XLabel = $Mass_J^{Sigma}$ [GeV]
+XLabel = Mass$_J^{\Sigma}$ [GeV]
 YLabel = Fraction of Entries
 #END PLOT
 
 #BEGIN PLOT /ATLAS_2018_I1667046/ModEta12
 Title = Plot 2
-XLabel = $|delta eta_12|$
+XLabel = $|\Delta \eta_{12}|$
 YLabel = Fraction of Entries
 #END PLOT
 
 #BEGIN PLOT /ATLAS_2018_I1667046/4jSR
 Title = Search Region 4jSR
-XLabel = $Mass_J^{Sigma}$ [GeV]
+XLabel = Mass$_J^{\Sigma}$ [GeV]
 YLabel = Entries
 #END PLOT
 
 #BEGIN PLOT /ATLAS_2018_I1667046/5jSR
 Title = Search Region 5jSR
-XLabel = $Mass_J^{Sigma}$ [GeV]
+XLabel = Mass$_J^{\Sigma}$ [GeV]
 YLabel = Entries
 #END PLOT
 
 #BEGIN PLOT /ATLAS_2018_I1667046/4jbSR
 Title = Search Region 4jSRb
-XLabel = $Mass_J^{Sigma}$ [GeV]
+XLabel = Mass$_J^{\Sigma}$ [GeV]
 YLabel = Entries
 #END PLOT
 
 #BEGIN PLOT /ATLAS_2018_I1667046/5jb1SR
 Title = Search Region 5jSRb
-XLabel = $Mass_J^{Sigma}$ [GeV]
+XLabel = Mass$_J^{\Sigma}$ [GeV]
 YLabel = Entries
 #END PLOT
 
 #BEGIN PLOT /ATLAS_2018_I1667046/5jb2SR
 #Title = Search Region 4jSR
-#XLabel = $Mass_J^{Sigma}$ [GeV]
+#XLabel = Mass$_J^{\Sigma}$ [GeV]
 #YLabel = Entries
 #END PLOT
diff --git a/include/Rivet/Projections/IndirectFinalState.hh b/include/Rivet/Projections/IndirectFinalState.hh
--- a/include/Rivet/Projections/IndirectFinalState.hh
+++ b/include/Rivet/Projections/IndirectFinalState.hh
@@ -1,14 +1,14 @@
 // -*- C++ -*-
-#ifndef RIVET_IdnirectFinalState_HH
+#ifndef RIVET_IndirectFinalState_HH
 #define RIVET_IndirectFinalState_HH
 
 #include "Rivet/Projections/NonPromptFinalState.hh"
 
 namespace Rivet {
 
   /// Alias with a more correct name
   using IndirectFinalState = NonPromptFinalState;
 
 }
 
 #endif