Fix wrong output in the benchmark application
The benchmark application prints the performance in Kb/s,
While it actually calculates KB/s.
Resolves issue #850
diff --git a/yotta/data/example-benchmark/main.cpp b/yotta/data/example-benchmark/main.cpp
index ef38c44..36cfc0e 100644
--- a/yotta/data/example-benchmark/main.cpp
+++ b/yotta/data/example-benchmark/main.cpp
@@ -229,7 +229,7 @@
CODE; \
} \
\
- mbedtls_printf( "%9lu Kb/s, %9lu cycles/byte\r\n", \
+ mbedtls_printf( "%9lu KB/s, %9lu cycles/byte\r\n", \
i * BUFSIZE / 1024, \
( mbedtls_timing_hardclock() - tsc ) / ( j * BUFSIZE ) ); \
} while( 0 )