Minor fixes

doc/starpu.texi

@@ -287,16 +287,16 @@ Specify the maximum number of SPUs that StarPU can use.
 @table @asis
 
 @item @emph{Description}:
-Passing an array of integer (starting from 0) in @code{STARPU_WORKERS_CPUID}
-specifies on which logical cpu identifier the different workers should be
+Passing an array of integers (starting from 0) in @code{STARPU_WORKERS_CPUID}
+specifies on which logical CPU the different workers should be
 bound. For instance, if @code{STARPU_WORKERS_CPUID = "1 3 0 2"}, the first
 worker will be bound to logical CPU #1, the second CPU worker will be bound to
 logical CPU #3 and so on.  Note that the logical ordering of the CPUs is either
 determined by the OS, or provided by the @code{hwloc}  library in case it is
 available.
 
-Note that the first workers correspond to the CUDA workers, then comes the
-OpenCL workers and the SPU workers, and finally the CPU workers. For example if
+Note that the first workers correspond to the CUDA workers, then come the
+OpenCL and the SPU, and finally the CPU workers. For example if
 we have @code{STARPU_NCUDA=1}, @code{STARPU_NOPENCL=1}, @code{STARPU_NCPUS=2}
 and @code{STARPU_WORKERS_CPUID = "0 2 1 3"}, the CUDA device will be controlled
 by logical CPU #0, the OpenCL device will be controlled by logical CPU #2, and