package/icu: fix typos in help text and patch description

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/icu/0002-workaround-toolchain-bugs.patch

@@ -1,7 +1,7 @@
 Workaround toolchain bugs
 
 Many of ARM Sourcery CodeBench toolchain have a bug when compiling
-icu's translit.cpp source file. The bug is trigerred when there is a
+icu's translit.cpp source file. The bug is triggered when there is a
 combination of "-W -Wall" and "-Os", and causes an internal compiler
 error. The bug has been reported to Mentor Graphics.
 

package/icu/Config.in

@@ -21,7 +21,7 @@ config BR2_PACKAGE_ICU_CUSTOM_DATA_PATH
 	help
 	  This option allows to define the path to a custom data
 	  library generated with http://apps.icu-project.org/datacustom/
-	  Make sure you select the appropiate version to match the one
+	  Make sure you select the appropriate version to match the one
 	  provided by buildroot.
 	  Leave empty to not use this functionality.