davinci: da830 EVM: make machine name string consistent with da850

The machine name string shows up in /proc/cpuinfo under 'Hardware' and
can be used by userspace apps.  Make the format consistent with the
DA850/OMAP-l138 EVM by adding the '-' between OMAP and L137.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 9dc4813..e64cdc1 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -380,7 +380,7 @@
 	da830_init();
 }
 
-MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP L137 EVM")
+MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137 EVM")
 	.phys_io	= IO_PHYS,
 	.io_pg_offst	= (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
 	.boot_params	= (DA8XX_DDR_BASE + 0x100),