Fix URL typo in ALPHA notice.

And a couple of minor cosmetic adjustments.

src/syncterm/syncterm.c

@@ -1622,20 +1622,20 @@ int main(int argc, char **argv)
 #ifdef ALPHA
 	init_uifc(TRUE, TRUE);
 	uifc.showbuf(WIN_SAV|WIN_MID|WIN_HLP, 0, 0, 76, uifc.scrn_len - 2, "WARNING: ALPHA VERSION", 
-	     "This is an ~`ALPHA`~ version\n\n"
+	     "This is an ~`ALPHA`~ version\n"
 	     "\n"
 	     "It has both known and unknown issues and is not believed to be suitable\n"
 	     "for use. By using it, you are agreeing to be free QA to find and report bugs.\n"
 	     "\n"
 	     "There are expected to be many bugs.\n"
 	     "\n"
-	     "Bugs should be reported at http://sf/net/p/syncterm/tickets/\n"
+	     "Bugs should be reported at `http://sf.net/p/syncterm/tickets/`\n"
 	     "when reporting bugs, please register with a valid email so I can follow\n"
 	     "up with additional questions.\n"
 	     "\n"
 	     "This message will appear every time you start this program.  Please\n"
 	     "consider running the latest release from:\n"
-	     "https://sourceforge.net/projects/syncterm/files/latest/download\n"
+	     "`https://sourceforge.net/projects/syncterm/files/latest/download`\n"
 	     "if you want a terminal that works.",
 	     NULL, NULL);
 	uifcbail();