Use code class for commands

Change-Id: Ia3fab9ba842b28aa6aa3baf6af40576ca0ad5f54
diff --git a/_includes/flashimageinstall.html b/_includes/flashimageinstall.html
index f7752bd..f6c3651 100644
--- a/_includes/flashimageinstall.html
+++ b/_includes/flashimageinstall.html
@@ -3,6 +3,6 @@
 <a id='flash_image'></a>
 <hr />
 <p class="text">Download the latest image file (.img) from the download link above. Place it in the root of your /sdcard folder and rename it to twrp.img. Run the following commands via adb shell or a terminal emulator app:</p>
-<p class="text">su</p>
-<p class="text">flash_image recovery /sdcard/twrp.img</p>
-</html>
\ No newline at end of file
+<p class="code">su</p>
+<p class="code">flash_image recovery /sdcard/twrp.img</p>
+</html>