diff --git a/doc/ref/add.html b/doc/ref/add.html
index a6681d2..569f07e 100644
--- a/doc/ref/add.html
+++ b/doc/ref/add.html
@@ -34,7 +34,7 @@
It is more efficient, however, to use BOOST_PP_ADD_D in such a situation.
- This macro is the most efficient when x is less than or equal to y.
+ This macro is the most efficient when x is greater than or equal to y.
However, the efficiency gain is not worth actually comparing the two arguments prior to invocation.
In other words, x should be the addend that is most likely to be the largest of the two operands.
diff --git a/doc/ref/add_d.html b/doc/ref/add_d.html
index e4ead2c..26c46a0 100644
--- a/doc/ref/add_d.html
+++ b/doc/ref/add_d.html
@@ -34,7 +34,7 @@
If the sum of x and y is greater than BOOST_PP_LIMIT_MAG, the result is saturated to BOOST_PP_LIMIT_MAG.
- This macro is the most efficient when x is less than or equal to y.
+ This macro is the most efficient when x is greater than or equal to y.
However, the efficiency gain is not worth actually comparing the two arguments prior to invocation.
In other words, x should be the addend that is most likely to be the largest of the two operands.
diff --git a/doc/ref/mul.html b/doc/ref/mul.html
index 2c2ce1a..174d88b 100644
--- a/doc/ref/mul.html
+++ b/doc/ref/mul.html
@@ -34,7 +34,7 @@
It is more efficient, however, to use BOOST_PP_MUL_D in such a situation.
- This macro is the most efficient when x is less than or equal to y.
+ This macro is the most efficient when x is greater than or equal to y.
However, the efficiency gain is not worth actually comparing the two arguments prior to invocation.
In other words, x should be the value that is most likely to be the largest of the two operands.
diff --git a/doc/ref/mul_d.html b/doc/ref/mul_d.html
index 1881912..599fb85 100644
--- a/doc/ref/mul_d.html
+++ b/doc/ref/mul_d.html
@@ -34,7 +34,7 @@
If the product of x and y is greater than BOOST_PP_LIMIT_MAG, the result is saturated to BOOST_PP_LIMIT_MAG.
- This macro is the most efficient when x is less than or equal to y.
+ This macro is the most efficient when x is greater than or equal to y.
However, the efficiency gain is not worth actually comparing the two arguments prior to invocation.
In other words, x should be the value that is most likely to be the largest of the two operands.