Help text fixes and updates (mostly just double-spaces after periods)

src/sbbs3/scfg/scfgxtrn.c

@@ -582,8 +582,8 @@ void tevents_cfg()
 						"`Timed Event Internal Code:`\n"
 						"\n"
 						"Every timed event must have its own unique internal code for Synchronet\n"
-						"to reference it by. It is helpful if this code is an abbreviation of the\n"
-						"command line or program name.\n"
+						"to reference it by.  It is helpful if this code is an abbreviation of\n"
+						"the command line or program name.\n"
 					;
 					uifc.input(WIN_MID|WIN_SAV,0,17,"Internal Code (unique)"
 						,str,LEN_CODE,K_EDIT|K_UPPER|K_NOSPACE);
@@ -957,7 +957,7 @@ void choose_io_method(uint32_t* misc)
 			"   Stream (TCP) socket interface to a native (e.g. Win32 or *nix)\n"
 			"   program.  The socket descriptor/handle (number) is passed to the\n"
 			"   program either via drop file (e.g. DOOR32.SYS) or command-line\n"
-			"   option.\n"
+			"   parameter.\n"
 			"\n"
 			"~ Note ~\n"
 			"   This setting is not applied when invoking Baja or JavaScript modules.\n"
@@ -977,14 +977,14 @@ void choose_io_method(uint32_t* misc)
 			"   Will not intercept direct screen writes or PC-BIOS int10h calls.\n"
 			"\n"
 			"`FOSSIL`\n"
-			"   Int14h (PC-BIOS) serial communication interface to 16-bit\n"
-			"   MS-DOS programs. Most traditional BBS door games will support FOSSIL.\n"
+			"   Int14h (PC-BIOS) serial communication interface to 16-bit MS-DOS\n"
+			"   programs.  Most traditional BBS door games will support FOSSIL.\n"
 			"   The port number (contained in the DX register of int14h calls) is\n"
-			"   ignored by the Synchronet FOSSIL driver.\n"
+			"   ignored by the Synchronet FOSSIL driver for Windows.\n"
 			"\n"
 			"`UART`\n"
 			"   Communication port I/O of 16-bit MS-DOS programs via emulation of an\n"
-			"   NS8250 Universal Asynchronous Receiver/Transmitter (UART), by\n"
+			"   NS16550 Universal Asynchronous Receiver/Transmitter (UART), by\n"
 			"   default as an IBM-PC `COM1` port (I/O port 3F8h, IRQ 4).\n"
 			"\n"
 			"~ Note ~\n"
@@ -1498,7 +1498,7 @@ void xtrn_cfg(uint section)
 						"displaying on the local screen.\n"
 						"\n"
 						"This will disable 'Screen' output in the `DOOR.SYS` and `PCBOARD.SYS` drop\n"
-						"files and on Windows, stop the creation a new console window when\n"
+						"files and on Windows, stop the creation of a new console window when\n"
 						"executing this program."
 					;
 					k=uifc.list(WIN_MID|WIN_SAV,0,0,0,&k,0
@@ -1739,7 +1739,7 @@ void xtrn_cfg(uint section)
 									"the user will be automatically disconnected and control returned to the\n"
 									"BBS.\n"
 									"\n"
-									"H-exempt users will not be disconnected due to inactivity.\n"
+									"`H`-exempt users will not be disconnected due to inactivity.\n"
 									"\n"
 									"A setting of `0` (the default) will disable this inactivity detection\n"
 									"feature and rely on the external program itself to detect inactivity\n"