diff --git a/src/TiledArray/range.h b/src/TiledArray/range.h
index 25e4852118..c3ce5aa7f7 100644
--- a/src/TiledArray/range.h
+++ b/src/TiledArray/range.h
@@ -949,7 +949,7 @@ class Range {
     return *this;
   }
 
-  /// Shift the lower and upper bound of this range
+  /// Shifts the lower and upper bounds of this range
 
   /// \tparam Index An integral range type
   /// \param bound_shift The shift to be applied to the range
@@ -987,7 +987,7 @@ class Range {
     return *this;
   }
 
-  /// Shift the lower and upper bound of this range
+  /// Shifts the lower and upper bounds of this range
 
   /// \tparam Index An integral type
   /// \param bound_shift The shift to be applied to the range
@@ -998,7 +998,7 @@ class Range {
     return inplace_shift<std::initializer_list<Index>>(bound_shift);
   }
 
-  /// Create a Range with shiften lower and upper bounds
+  /// Create a Range with shifted lower and upper bounds
 
   /// \tparam Index An integral range type
   /// \param bound_shift The shift to be applied to the range
@@ -1011,7 +1011,7 @@ class Range {
     return result;
   }
 
-  /// Create a Range with shiften lower and upper bounds
+  /// Create a Range with shifted lower and upper bounds
 
   /// \tparam Index An integral type
   /// \param bound_shift The shift to be applied to the range
diff --git a/src/TiledArray/tile.h b/src/TiledArray/tile.h
index 7d568f7200..b8c62d95b8 100644
--- a/src/TiledArray/tile.h
+++ b/src/TiledArray/tile.h
@@ -39,19 +39,19 @@ namespace TiledArray {
 /// object to be used in TiledArray expressions, users must also define the
 /// following functions:
 /// \li \c add
-/// \li \c add_to
+/// \li \c add_to (in-place add)
 /// \li \c subt
-/// \li \c subt_to
+/// \li \c subt_to  (in-place subt)
 /// \li \c mult
-/// \li \c mult_to
+/// \li \c mult_to (in-place mult)
 /// \li \c scale
-/// \li \c scale_to
+/// \li \c scale_to  (in-place scale)
 /// \li \c gemm
 /// \li \c neg
 /// \li \c permute
 /// \li \c empty
 /// \li \c shift
-/// \li \c shift_to
+/// \li \c shift_to  (in-place shift)
 /// \li \c trace
 /// \li \c sum
 /// \li \c product