diff --git a/build-aux/speedo.mk b/build-aux/speedo.mk
index f6e97eaf2..7dc5be480 100644
--- a/build-aux/speedo.mk
+++ b/build-aux/speedo.mk
@@ -110,7 +110,7 @@ help:
 	@echo 'Use CUSTOM_SWDB=1 for an already downloaded swdb.lst.'
 	@echo 'Use WIXPREFIX to provide the WIX binaries for the MSI package.'
 	@echo '    Using WIX also requires wine with installed wine mono.'
-	@echo '    Seee help-wixlib for more information'
+	@echo '    See help-wixlib for more information'
 
 help-wixlib:
 	@echo 'The buildsystem can create a wixlib to build MSI packages.'
diff --git a/scd/command.c b/scd/command.c
index 1dfa65217..912021c1c 100644
--- a/scd/command.c
+++ b/scd/command.c
@@ -1262,7 +1262,7 @@ static const char hlp_checkpin[] =
   "   entry system, only the regular CHV will get blocked and not the\n"
   "   dangerous CHV3.  IDSTR is the usual card's serial number in hex\n"
   "   notation; an optional fingerprint part will get ignored.  There\n"
-  "   is however a special mode if the IDSTR is sffixed with the\n"
+  "   is however a special mode if the IDSTR is suffixed with the\n"
   "   literal string \"[CHV3]\": In this case the Admin PIN is checked\n"
   "   if and only if the retry counter is still at 3.\n"
   "\n"