toolchain-external/Config.in: Fix Linaro typo

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

toolchain/toolchain-external/Config.in

@@ -526,7 +526,7 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
 	  Toolchain for the Blackfin architecture, from
 	  http://blackfin.uclinux.org.
 
-# See note about Linar ARM/ARMEB toolchains, above.
+# See note about Linaro ARM/ARMEB toolchains, above.
 config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
 	bool "Linaro AArch64 14.09"
 	depends on BR2_aarch64
@@ -541,7 +541,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
 	  Toolchain for the AArch64 architecture, from
 	  http://www.linaro.org/engineering/armv8/
 
-# See note about Linar ARM/ARMEB toolchains, above.
+# See note about Linaro ARM/ARMEB toolchains, above.
 config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
 	bool "Linaro AArch64 2015.11"
 	depends on BR2_aarch64