diff --git a/doc/ref/if.html b/doc/ref/if.html
index 6f389c98..c25be50d 100644
--- a/doc/ref/if.html
+++ b/doc/ref/if.html
@@ -5,7 +5,7 @@
 </head>
 <body>
 	<div style="margin-left:  0px;">
-		The <b>BOOST_PP_IF</b> macro chooses between to values based on a logical condition.
+		The <b>BOOST_PP_IF</b> macro chooses between two values based on a logical condition.
 	</div>
 	<h4>Usage</h4>
 		<div class="code">
diff --git a/doc/ref/iif.html b/doc/ref/iif.html
index 8c8f7444..f18f700e 100644
--- a/doc/ref/iif.html
+++ b/doc/ref/iif.html
@@ -5,7 +5,7 @@
 </head>
 <body>
 	<div style="margin-left:  0px;">
-		The <b>BOOST_PP_IIF</b> macro chooses between to values based on a bitwise condition.
+		The <b>BOOST_PP_IIF</b> macro chooses between two values based on a bitwise condition.
 	</div>
 	<h4>Usage</h4>
 		<div class="code">
