doc: remove trailing white space

[dpdk.git] / doc / guides / sample_app_ug / performance_thread.rst

diff --git a/doc/guides/sample_app_ug/performance_thread.rst b/doc/guides/sample_app_ug/performance_thread.rst
index ac6ee8a..b04d0ba 100644 (file)
--- a/doc/guides/sample_app_ug/performance_thread.rst
+++ b/doc/guides/sample_app_ug/performance_thread.rst
@@ -280,7 +280,7 @@ functionality into different threads, and the pairs of RX and TX threads are
 interconnected via software rings.
 
 On initialization an L-thread scheduler is started on every EAL thread. On all
-but the master EAL thread only a a dummy L-thread is initially started.
+but the master EAL thread only a dummy L-thread is initially started.
 The L-thread started on the master EAL thread then spawns other L-threads on
 different L-thread schedulers according the command line parameters.
 
@@ -1097,7 +1097,7 @@ invokes the genuine pthread function.
 
 The function ``pthread_exit()`` has additional special handling. The standard
 system header file pthread.h declares ``pthread_exit()`` with
-``__attribute__((noreturn))`` this is an optimization that is possible because
+``__rte_noreturn`` this is an optimization that is possible because
 the pthread is terminating and this enables the compiler to omit the normal
 handling of stack and protection of registers since the function is not
 expected to return, and in fact the thread is being destroyed. These