diff --git a/include/armadillo_bits/Cube_meat.hpp b/include/armadillo_bits/Cube_meat.hpp
index 591c6202..aa869bb4 100644
--- a/include/armadillo_bits/Cube_meat.hpp
+++ b/include/armadillo_bits/Cube_meat.hpp
@@ -3562,7 +3562,7 @@ Cube<eT>::operator() (const uword in_row, const uword in_col, const uword in_sli
   //! element accessor; no bounds check
   template<typename eT>
   arma_inline
-    eT&
+  eT&
   Cube<eT>::operator[] (const uword in_row, const uword in_col, const uword in_slice)
     {
     return access::rw( mem[in_slice*n_elem_slice + in_col*n_rows + in_row] );
@@ -3573,7 +3573,7 @@ Cube<eT>::operator() (const uword in_row, const uword in_col, const uword in_sli
   //! element accessor; no bounds check
   template<typename eT>
   arma_inline
-    const eT&
+  const eT&
   Cube<eT>::operator[] (const uword in_row, const uword in_col, const uword in_slice) const
     {
     return mem[in_slice*n_elem_slice + in_col*n_rows + in_row];
diff --git a/include/armadillo_bits/Mat_meat.hpp b/include/armadillo_bits/Mat_meat.hpp
index b738fd27..0f785d5c 100644
--- a/include/armadillo_bits/Mat_meat.hpp
+++ b/include/armadillo_bits/Mat_meat.hpp
@@ -6500,7 +6500,7 @@ Mat<eT>::at(const uword in_row, const uword in_col) const
   //! element accessor; no bounds check
   template<typename eT>
   arma_inline
-    eT&
+  eT&
   Mat<eT>::operator[] (const uword in_row, const uword in_col)
     {
     return access::rw( mem[in_row + in_col*n_rows] );
@@ -6511,7 +6511,7 @@ Mat<eT>::at(const uword in_row, const uword in_col) const
   //! element accessor; no bounds check
   template<typename eT>
   arma_inline
-    const eT&
+  const eT&
   Mat<eT>::operator[] (const uword in_row, const uword in_col) const
     {
     return mem[in_row + in_col*n_rows];
diff --git a/include/armadillo_bits/SpMat_meat.hpp b/include/armadillo_bits/SpMat_meat.hpp
index a09fa3f3..eb0bbce8 100644
--- a/include/armadillo_bits/SpMat_meat.hpp
+++ b/include/armadillo_bits/SpMat_meat.hpp
@@ -3374,7 +3374,7 @@ SpMat<eT>::operator()(const uword i) const
   
   template<typename eT>
   arma_inline
-    SpMat_MapMat_val<eT>
+  SpMat_MapMat_val<eT>
   SpMat<eT>::operator[] (const uword in_row, const uword in_col)
     {
     return SpMat_MapMat_val<eT>((*this), cache, in_row, in_col);
@@ -3384,7 +3384,7 @@ SpMat<eT>::operator()(const uword i) const
   
   template<typename eT>
   arma_inline
-    eT
+  eT
   SpMat<eT>::operator[] (const uword in_row, const uword in_col) const
     {
     return get_value(in_row, in_col);
diff --git a/include/armadillo_bits/field_meat.hpp b/include/armadillo_bits/field_meat.hpp
index 5d7d380e..1ae7cce1 100644
--- a/include/armadillo_bits/field_meat.hpp
+++ b/include/armadillo_bits/field_meat.hpp
@@ -614,7 +614,7 @@ field<oT>::operator() (const uword in_row, const uword in_col, const uword in_sl
   //! element accessor; no bounds check
   template<typename oT>
   arma_inline
-    oT&
+  oT&
   field<oT>::operator[] (const uword in_row, const uword in_col)
     {
     return (*mem[in_row + in_col*n_rows]);
@@ -625,7 +625,7 @@ field<oT>::operator() (const uword in_row, const uword in_col, const uword in_sl
   //! element accessor; no bounds check
   template<typename oT>
   arma_inline
-    const oT&
+  const oT&
   field<oT>::operator[] (const uword in_row, const uword in_col) const
     {
     return (*mem[in_row + in_col*n_rows]);