fixed typo

diff --git a/util/led/scan.c b/util/led/scan.c
index 3d09fbc..afabd58 100644 (file)
--- a/util/led/scan.c
+++ b/util/led/scan.c
@@ -28,7 +28,7 @@ static char rcsid[] = "$Header$";
 #endif SYMDBUG
 
 extern long    lseek();
-exterrn char   *core_alloc();
+extern char    *core_alloc();
 extern bool    incore;
 extern int     infile;
 extern int     passnumber;