docs: Fix loader doc mention of linux dirs

The Linux "Properly-Installed ICDs" section wasn't coming across
into HTML properly.

Change-Id: I2538b3c027c88ad5923d23f554bba1734c60ec06

diff --git a/loader/LoaderAndLayerInterface.md b/loader/LoaderAndLayerInterface.md
index 104eccc..c3492d3 100644 (file)
--- a/loader/LoaderAndLayerInterface.md
+++ b/loader/LoaderAndLayerInterface.md
@@ -464,11 +464,13 @@ Notice the semi-colon between "C:\\Windows\\System32\\vendorc\_icd.json" and
 In order to find properly-installed ICDs, the Vulkan loader will scan the files
 in the following Linux directories:
 
+```
     /usr/local/etc/vulkan/icd.d
     /usr/local/share/vulkan/icd.d
     /etc/vulkan/icd.d
     /usr/share/vulkan/icd.d
     $HOME/.local/share/vulkan/icd.d
+```
 
 The "/usr/local/*" directories can be configured to be other directories at build time.