diff --git a/docs/lcdproc-user/drivers/ppttrouble.docbook b/docs/lcdproc-user/drivers/ppttrouble.docbook
index f1543d5..6dd8758 100644
--- a/docs/lcdproc-user/drivers/ppttrouble.docbook
+++ b/docs/lcdproc-user/drivers/ppttrouble.docbook
@@ -120,7 +120,7 @@ or a schmitt-trigger.
 
 <note>
 <para>
-The rise time of a digital output can (usually) not be altered by Software.
+The rise time of a digital output can (usually) not be altered by software.
 </para>
 </note>
 </sect2>
diff --git a/docs/lcdproc-user/drivers/ula200.docbook b/docs/lcdproc-user/drivers/ula200.docbook
index 4bcfbfa..5976831 100644
--- a/docs/lcdproc-user/drivers/ula200.docbook
+++ b/docs/lcdproc-user/drivers/ula200.docbook
@@ -44,7 +44,7 @@ driver can be used on other operating systems as well.
 
 <note>
   <para>
-    On Linux, you have to take care that the <filename>ftdi_sio.ko</filename>r
+    On Linux, you have to take care that the <filename>ftdi_sio.ko</filename>
     kernel module doesn't claim the ELV device.
     If you didn't change the IDs in the kernel driver (<filename>ftdi_sio.c</filename>),
     this should not matter.