diff --git a/configure.ac b/configure.ac
index 5f995654..e85ee680 100644
--- a/configure.ac
+++ b/configure.ac
@@ -216,7 +216,7 @@ AC_ARG_ENABLE(man,
 
 AC_ARG_ENABLE(account-tools-setuid,
 	[AC_HELP_STRING([--enable-account-tools-setuid],
-		[Install the user and group management tools setuid and authenticate the callers. This requires --with-pam.])],
+		[Install the user and group management tools setuid and authenticate the callers. This requires --with-libpam.])],
 	[case "${enableval}" in
 	 yes) enable_acct_tools_setuid="yes" ;;
 	  no) enable_acct_tools_setuid="no" ;;
diff --git a/man/lastlog.8.xml b/man/lastlog.8.xml
index bd309f2e..495df20e 100644
--- a/man/lastlog.8.xml
+++ b/man/lastlog.8.xml
@@ -76,7 +76,7 @@
 	</term>
 	<listitem>
 	  <para>
-	    Print only lastlog records older than <emphasis remap='I'>DAYS</emphasis>.
+	    Print only lastlog records older than <replaceable>DAYS</replaceable>.
 	  </para>
 	</listitem>
       </varlistentry>
@@ -129,7 +129,7 @@
 	<listitem>
 	  <para>
 	    Print the lastlog records more recent than
-	    <emphasis remap='I'>DAYS</emphasis>.
+	    <replaceable>DAYS</replaceable>.
 	  </para>
 	</listitem>
       </varlistentry>