DocBook/drm: Insert `()' after function name

Signed-off-by: Michael Witten <mfwitten@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index 6b2a80369f6b..6977cd91779c 100644
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -433,15 +433,15 @@
         </para>
         <para>
           Once your global TTM accounting structure is set up and initialized
-          by calling ttm_global_item_ref on it,
+          by calling ttm_global_item_ref() on it,
           you need to create a buffer object TTM to
           provide a pool for buffer object allocation by clients and the
           kernel itself.  The type of this object should be TTM_GLOBAL_TTM_BO,
           and its size should be sizeof(struct ttm_bo_global).  Again,
           driver specific init and release functions may be provided,
-          likely eventually calling ttm_bo_global_init and
-          ttm_bo_global_release, respectively.  Also, like the previous
-          object, ttm_global_item_ref is used to create an initial reference
+          likely eventually calling ttm_bo_global_init() and
+          ttm_bo_global_release(), respectively.  Also, like the previous
+          object, ttm_global_item_ref() is used to create an initial reference
           count for the TTM, which will call your initialization function.
         </para>
       </sect3>