diff --git a/source/_docs/z-wave/controllers.markdown b/source/_docs/z-wave/controllers.markdown
index cb09d7c25f9..65f02db7875 100644
--- a/source/_docs/z-wave/controllers.markdown
+++ b/source/_docs/z-wave/controllers.markdown
@@ -33,12 +33,12 @@ The alternative to a stick is a hub that supports Z-Wave. Home Assistant support
  - [Vera](/components/vera/)
  - [Wink](/components/wink/)
 
-## {% linkable_title Controller Notes }
+## {% linkable_title Controller Notes %}
 
-### {% linkable_title Aoetec Stick }
+### {% linkable_title Aoetec Stick %}
 
 By default this will turn on "disco lights", which you can turn off by following the instructions in the [device specific page](/docs/z-wave/device-specific/#aeon-z-stick)
 
-### {% linkable_title Razberry Board }
+### {% linkable_title Razberry Board %}
 
 You need to disable the on-board Bluetooth since the board requires the use of the hardware UART (and there's only one on the Pi3). You do this by following the instructions in the [device specific page](/docs/z-wave/device-specific/#razberry-board)
diff --git a/source/_docs/z-wave/installation.markdown b/source/_docs/z-wave/installation.markdown
index c90787f7294..2f14bfacacc 100644
--- a/source/_docs/z-wave/installation.markdown
+++ b/source/_docs/z-wave/installation.markdown
@@ -131,7 +131,7 @@ The output from `ls -ltr` above contains the following information
 The device type is `c` (character special) and permissions are `rw-rw----`, meaning only the owner and group can read and write to it, there is only `1` link to the file, it is owned by `root` and can be accessed by the group `dialout`, it has a major device number of `204`, and a minor device number of `64`, the device was connected at `10:25` on `21 September`, and the device is `/dev/ttyUSB0`.
 </p>
 
-#### {% linkable_title Creating a Persistent Device Path }
+#### {% linkable_title Creating a Persistent Device Path %}
 
 Depending on what's plugged into your USB ports, the name found above may change. You can lock in a name, such as `/dev/zwave`, by following [these instructions](http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/).