diff --git a/src/base/types/MATModel.jl b/src/base/types/MATModel.jl
index e2a280737f5af4556c0ebb99d875bda94d4924d3..08f58fa4f6d1732711c16a6d321b0e5dff5479af 100644
--- a/src/base/types/MATModel.jl
+++ b/src/base/types/MATModel.jl
@@ -205,7 +205,7 @@ function Base.convert(::Type{MATModel}, m::MetabolicModel)
                 _default.(
                     "",
                     _maybemap.(
-                        x->_unparse_grr(String, x),
+                        x -> _unparse_grr(String, x),
                         reaction_gene_association.(Ref(m), reactions(m)),
                     ),
                 ),
diff --git a/src/io/show/Reaction.jl b/src/io/show/Reaction.jl
index 57a12e67376676af624eb852163f0396d09d4074..e66ae6054fa634d0de15f6aa775313ff0efe2966 100644
--- a/src/io/show/Reaction.jl
+++ b/src/io/show/Reaction.jl
@@ -38,7 +38,7 @@ function Base.show(io::IO, ::MIME"text/plain", r::Reaction)
             _print_with_colors(
                 io,
                 "Reaction.$(string(fname)): ",
-                _maybemap(x->_unparse_grr(String, x), r.grr),
+                _maybemap(x -> _unparse_grr(String, x), r.grr),
             )
         elseif fname in (:lb, :ub, :objective_coefficient)
             _print_with_colors(
diff --git a/src/reconstruction/CoreModel.jl b/src/reconstruction/CoreModel.jl
index a3c4d707c5e3428e3bf2c420b265f34334092279..71f3ce9b087a441dc073b1c07235abeb0046cce4 100644
--- a/src/reconstruction/CoreModel.jl
+++ b/src/reconstruction/CoreModel.jl
@@ -218,8 +218,7 @@ function remove_reactions(m::CoreModel, rxns::Vector{Int})
     newxu = m.xu[rxns_to_keep]
     new_rxns = m.rxns[rxns_to_keep]
     new_mets = m.mets[mets_to_keep]
-    new_model =
-        CoreModel(new_s, newb, newc, newxl, newxu, new_rxns, new_mets)
+    new_model = CoreModel(new_s, newb, newc, newxl, newxu, new_rxns, new_mets)
     return new_model
 end