fix spelling

fix for some spelling issues found by lintian

Signed-off-by: Thorsten Alteholz <osmocom@alteholz.de>
Change-Id: I69976ecae6939d9ff51bfe4ce7374890c6563b82
diff --git a/src/sim/card_fs_sim.c b/src/sim/card_fs_sim.c
index 8c819a4..3f541f7 100644
--- a/src/sim/card_fs_sim.c
+++ b/src/sim/card_fs_sim.c
@@ -51,7 +51,7 @@
 		.u.str = "SIM Application Toolkit is busy, command cannot be executed at present",
 	}, {
 		0x9200, 0xfff0, SW_TYPE_STR, SW_CLS_WARN,
-		.u.str = "Memory management - Command successful but after using an internal updat retry X times",
+		.u.str = "Memory management - Command successful but after using an internal update retry X times",
 	}, {
 		0x9240, 0xffff, SW_TYPE_STR, SW_CLS_ERROR,
 		.u.str = "Memory management - Memory problem",