fix minor indented formatting

Genes.h

@@ -181,7 +181,7 @@ private:
   std::vector<std::string> mDnaSpecies;        ///< The list of species labels
   std::vector<std::string> mDnaGene;           ///< The gene DNA basis strings
   std::vector<unsigned int> mSiteMultiplicity; ///< Site multiplicity (sites
-    /// with multiplicity of zero has been removed from the site list)
+  /// with multiplicity of zero has been removed from the site list)
   std::vector<unsigned int>
       mMapSiteToDnaGene; ///< Map the site number to the position in mDnaGene
   std::map<std::string, unsigned int> mMapSpecieToDnaGene; ///< Map specie name
@@ -191,7 +191,7 @@ private:
   size_t mOriginalNumSites; ///< Original number of sites (before cleaning)
 
   std::map<std::string, std::vector<int> > mMapCodonToPosition; ///< Map codons
-    ///(including ambiguous ones) to positions on the CPV
+  /// (including ambiguous ones) to positions on the CPV
   std::vector<int>
       mEmptyVector; ///< Empty vector to be returned if no position available
   mutable std::vector<int>