Update README formatting.

README.rst

@@ -32,7 +32,7 @@ DESCRIPTION
 VDP pesi is a Varnish Delivery Processor for parallel Edge Side
 Includes (ESI). ...
 
-.. _vmod_pesi.pool:
+.. _pesi.pool():
 
 VOID pool(INT min=10, INT max=100, DURATION max_age=10)
 -------------------------------------------------------
@@ -40,7 +40,7 @@ VOID pool(INT min=10, INT max=100, DURATION max_age=10)
 Configure the memory pool used by the VDP for internal variable-sized
 data structures.
 
-.. _vmod_pesi.activate:
+.. _pesi.activate():
 
 VOID activate()
 ---------------
@@ -65,7 +65,7 @@ missing error handling in varnish-cache. Notice that the VMOD has no
 known way to check for this condition, so please address any blame
 appropriately.
 
-.. _vmod_pesi.set:
+.. _pesi.set():
 
 VOID set(ENUM {serial, thread} parameter, [BOOL bool])
 ------------------------------------------------------
@@ -160,7 +160,7 @@ error.
   In short, keeping ``thread`` at the default ``true`` should be the
   right option, the alternative exists just in case.
 
-.. _vmod_pesi.workspace_prealloc:
+.. _pesi.workspace_prealloc():
 
 VOID workspace_prealloc(BYTES min_free, INT max_nodes)
 ------------------------------------------------------
@@ -174,7 +174,7 @@ internal data structures.
 
 XXX ...
 
-.. _vmod_pesi.version:
+.. _pesi.version():
 
 STRING version()
 ----------------