doc: fix a typo in EAL guide

This patch fixes a trivial typo in DPDK programmer's guide:
it should be rte_cpu_get_features() instead of rte_cpu_get_feature().

Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

diff --git a/doc/guides/prog_guide/env_abstraction_layer.rst b/doc/guides/prog_guide/env_abstraction_layer.rst
index 4775eb3..9e834fc 100644 (file)
--- a/doc/guides/prog_guide/env_abstraction_layer.rst
+++ b/doc/guides/prog_guide/env_abstraction_layer.rst
@@ -153,7 +153,7 @@ which can trigger the generation of a core file, readable by gdb.
 CPU Feature Identification
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-The EAL can query the CPU at runtime (using the rte_cpu_get_feature() function) to determine which CPU features are available.
+The EAL can query the CPU at runtime (using the rte_cpu_get_features() function) to determine which CPU features are available.
 
 User Space Interrupt Event
 ~~~~~~~~~~~~~~~~~~~~~~~~~~