diff --git a/devices/pdp11/machine/1170/panel/debugger/xxdp/machine.xml b/devices/pdp11/machine/1170/panel/debugger/xxdp/machine.xml
index 59f91ad80..99d6016c4 100644
--- a/devices/pdp11/machine/1170/panel/debugger/xxdp/machine.xml
+++ b/devices/pdp11/machine/1170/panel/debugger/xxdp/machine.xml
@@ -11,5 +11,6 @@
+
diff --git a/devices/pdp11/machine/1170/vt100/debugger/machine.xml b/devices/pdp11/machine/1170/vt100/debugger/machine.xml
index fba995d20..c6b191402 100644
--- a/devices/pdp11/machine/1170/vt100/debugger/machine.xml
+++ b/devices/pdp11/machine/1170/vt100/debugger/machine.xml
@@ -10,5 +10,6 @@
+
diff --git a/devices/pdp11/machine/1170/vt100/machine.xml b/devices/pdp11/machine/1170/vt100/machine.xml
index 0e84b8e44..a23785229 100644
--- a/devices/pdp11/machine/1170/vt100/machine.xml
+++ b/devices/pdp11/machine/1170/vt100/machine.xml
@@ -9,5 +9,6 @@
+
diff --git a/devices/pdp11/rl11/default.xml b/devices/pdp11/rl11/default.xml
index f891cdca5..1096d2aeb 100644
--- a/devices/pdp11/rl11/default.xml
+++ b/devices/pdp11/rl11/default.xml
@@ -1,6 +1,5 @@
- Disk Drive Controls