Fixed a texfont.c (thanks to Josef Friedrich)

source/texk/web2c/luatexdir/font/texfont.c

@@ -1878,7 +1878,7 @@ void read_expand_font(void)
 
 /*tex
 
-    Here's an old (sort of obsolete) letterspace-a-font helper. It does so by by
+    Here's an old (sort of obsolete) letterspace-a-font helper. It does so by
     creating a virtual font.
 
 */

source/texk/web2c/luatexdir/luatex_svnversion.h

 #ifndef luatex_svn_revision_h
 #define luatex_svn_revision_h
-#define luatex_svn_revision 7625
+#define luatex_svn_revision 7626
 #endif