doc: minor fixes

doc/doxygen/chapters/510_configure_options.doxy

@@ -138,9 +138,6 @@ used by nvcc.
 By default, StarPU keeps CPU workers awake permanently, for better
 reactivity. This option makes StarPU put CPU workers to real sleep when there
 are not enough tasks to compute.
-
-Use at most <c>count</c> CPU cores.  This information is then
-available as the macro ::STARPU_MAXCPUS.
 </dd>
 
 <dt>--enable-maxcpus=<c>count</c></dt>

doc/doxygen/chapters/api/workers.doxy

@@ -17,6 +17,11 @@ Define the maximum number of workers managed by StarPU.
 Define the maximum number of CPU workers managed by StarPU. The default value can be modified at
 configure by using the option \ref enable-maxcpus "--enable-maxcpus".
 
+\def STARPU_MAXNUMANODES
+\ingroup API_Workers_Properties
+Define the maximum number of NUMA nodes managed by StarPU. The default value can be modified at
+configure by using the option \ref enable-maxnumanodes "--enable-maxnumanodes".
+
 \def STARPU_MAXNODES
 \ingroup API_Workers_Properties
 Define the maximum number of memory nodes managed by StarPU. The default value can be modified at