Update src/solvers/dgsem_structured/dg_3d.jl

Co-authored-by: Andrew Winters <[email protected]>

src/solvers/dgsem_structured/dg_3d.jl

@@ -51,7 +51,7 @@ end
 
 #=
 `weak_form_kernel!` is only implemented for conserved terms as 
-non-conserved terms are supposed to be always applied in conjunction with a flux-splitting scheme, 
+non-conservative terms should always be discretized in conjunction with a flux-splitting scheme, 
 see `flux_differencing_kernel!`.
 This treatment is required to achieve e.g. entropy-stability and well-balancedness.
 See also https://github.com/trixi-framework/Trixi.jl/issues/1671#issuecomment-1765644064