diff --git a/manpages/man1/wsjtx.1.txt b/manpages/man1/wsjtx.1.txt
index b92ad831e..6af58184c 100644
--- a/manpages/man1/wsjtx.1.txt
+++ b/manpages/man1/wsjtx.1.txt
@@ -75,7 +75,7 @@ applications settings dialog.
 
 ~/.local/share/WSJT-X[ - RIGNAME]/save/samples/::
 
-Sample .WAV files suppied with the application are found in this
+Sample .WAV files supplied with the application are found in this
 directory, they may be played back in the application and are referred
 to in the user guide tutorial sections.