simplify the SYNOPSIS as well, just like the option lists;

suggested by and OK jmc@

1 files changed, 7 insertions, 9 deletions

diff --git a/main.c b/main.c
index 73d4aba8..93ca8621 100644
--- a/main.c
+++ b/main.c
@@ -592,24 +592,22 @@ usage(enum argmode argmode)
 
 	switch (argmode) {
 	case ARG_FILE:
-		fputs("usage: mandoc [-acfhkl] [-I os=name] "
-		    "[-K encoding] [-mformat] [-O option]\n"
+		fputs("usage: mandoc [-ac] [-I os=name] "
+		    "[-K encoding] [-mdoc | -man] [-O options]\n"
 		    "\t      [-T output] [-W level] [file ...]\n", stderr);
 		break;
 	case ARG_NAME:
-		fputs("usage: man [-acfhklw] [-C file] [-I os=name] "
-		    "[-K encoding] [-M path] [-m path]\n"
-		    "\t   [-O option=value] [-S subsection] [-s section] "
-		    "[-T output] [-W level]\n"
-		    "\t   [section] name ...\n", stderr);
+		fputs("usage: man [-acfhklw] [-C file] [-M path] "
+		    "[-m path] [-S subsection]\n"
+		    "\t   [[-s] section] name ...\n", stderr);
 		break;
 	case ARG_WORD:
-		fputs("usage: whatis [-acfhklw] [-C file] "
+		fputs("usage: whatis [-afk] [-C file] "
 		    "[-M path] [-m path] [-O outkey] [-S arch]\n"
 		    "\t      [-s section] name ...\n", stderr);
 		break;
 	case ARG_EXPR:
-		fputs("usage: apropos [-acfhklw] [-C file] "
+		fputs("usage: apropos [-afk] [-C file] "
 		    "[-M path] [-m path] [-O outkey] [-S arch]\n"
 		    "\t       [-s section] expression ...\n", stderr);
 		break;