DocBook/drm: Insert missing `an'
Signed-off-by: Michael Witten <mfwitten@gmail.com>
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index 25e0f46..1b2e3c3 100644
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -342,7 +342,7 @@
DRM_WRITEn() macros to access the registers on your device, or
use driver specific versions to offset into your MMIO space
relative to a driver specific base pointer (see I915_READ for
- example).
+ an example).
</para>
<para>
If your device supports interrupt generation, you may want to