diff --git a/doc/tools/pkcs15-tool.1.xml b/doc/tools/pkcs15-tool.1.xml
index 1a3fbd25..9c588726 100644
--- a/doc/tools/pkcs15-tool.1.xml
+++ b/doc/tools/pkcs15-tool.1.xml
@@ -41,7 +41,7 @@
 						<option>--aid</option> <replaceable>aid</replaceable>
 					</term>
                                         <listitem><para>Specify in a hexadecimal form the AID of the on-card PKCS#15
-                                        application to be binded to.</para></listitem>
+                                        application to bind to.</para></listitem>
                                 </varlistentry>
 
 				<varlistentry>
diff --git a/src/tools/pkcs15-tool.c b/src/tools/pkcs15-tool.c
index 01201c41..8c01bba3 100644
--- a/src/tools/pkcs15-tool.c
+++ b/src/tools/pkcs15-tool.c
@@ -145,7 +145,7 @@ static const char *option_help[] = {
 	"Outputs to file <arg>",
 	"Disable card caching",
 	"The auth ID of the PIN to use",
-	"Specify AID of the on-card PKCS#15 application to be binded to (in hexadecimal form)",
+	"Specify AID of the on-card PKCS#15 application to bind to (in hexadecimal form)",
 	"Wait for card insertion",
 	"Verbose operation. Use several times to enable debug output.",
 };