diff --git a/kstars/kstars/indi/base64.c b/kstars/kstars/indi/base64.c
index e83db546..28424512 100644
--- a/kstars/kstars/indi/base64.c
+++ b/kstars/kstars/indi/base64.c
@@ -30,7 +30,7 @@
 #include "base64.h"
 
 static const char base64digits[] =
-   "ABCDEFGHIJKLMNOPTQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+   "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
 #define BAD     (-1)
 static const char base64val[] = {
diff --git a/ktouch/extras/training-gen/perl/dk.config b/ktouch/extras/training-gen/perl/dk.config
index 46d7edd6..409a07ca 100644
--- a/ktouch/extras/training-gen/perl/dk.config
+++ b/ktouch/extras/training-gen/perl/dk.config
@@ -16,4 +16,4 @@ wn
 cĉ
 x
 ,.
-ABCDEFGHIJKLMNOPTQRSTUVWYZĈĜĊ
\ No newline at end of file
+ABCDEFGHIJKLMNOPQRSTUVWYZĈĜĊ
\ No newline at end of file
diff --git a/ktouch/extras/training-gen/perl/en.config b/ktouch/extras/training-gen/perl/en.config
index cca13468..bb5df1ae 100644
--- a/ktouch/extras/training-gen/perl/en.config
+++ b/ktouch/extras/training-gen/perl/en.config
@@ -12,4 +12,4 @@ qu
 wn
 cx
 yz
-ABCDEFGHIJKLMNOPTQRSTUVWXYZ
+ABCDEFGHIJKLMNOPQRSTUVWXYZ
diff --git a/ktouch/extras/training-gen/perl/es.config b/ktouch/extras/training-gen/perl/es.config
index 1efd7b72..49b8b32d 100644
--- a/ktouch/extras/training-gen/perl/es.config
+++ b/ktouch/extras/training-gen/perl/es.config
@@ -14,4 +14,4 @@ qu
 wnñ
 cx
 yz
-ABCDEFGHIJKLMNOPTQRSTUVWXYZ
+ABCDEFGHIJKLMNOPQRSTUVWXYZ