diff --git a/strings.1 b/strings.1
index 3d8cdff..c930089 100644
--- a/strings.1
+++ b/strings.1
@@ -1,10 +1,13 @@
-.TH STRINGS 1 sbase\-VERSION
-.SH NAME
-strings \- print the strings of printable characters in files
-.SH SYNOPSIS
-.B strings
-.IR file...
-.SH DESCRIPTION
-.B strings
+.Dd November 23, 2014
+.Dt STRINGS 1 sbase\-VERSION
+.Os
+.Sh NAME
+.Nm strings
+.Nd print the strings of pritable characters in files
+.Sh SYNOPSIS
+.Nm strings
+.Op Ar file ...
+.Sh DESCRIPTION
+.Nm
 prints the printable character sequences that are at least 6 characters
 long.  If no files are given then it uses stdin.
diff --git a/strings.c b/strings.c
index f4775ed..8f071c2 100644
--- a/strings.c
+++ b/strings.c
@@ -10,13 +10,14 @@ static void dostrings(FILE *fp, const char *fname);
 static void
 usage(void)
 {
-	eprintf("usage: %s file...\n", argv0);
+	eprintf("usage: %s [file ...]\n", argv0);
 }
 
 int
 main(int argc, char *argv[])
 {
 	FILE *fp;
+	int ret = 0;
 
 	ARGBEGIN {
 	default:
@@ -29,14 +30,14 @@ main(int argc, char *argv[])
 		for (; argc > 0; argc--, argv++) {
 			if (!(fp = fopen(argv[0], "r"))) {
 				weprintf("fopen %s:", argv[0]);
+				ret = 1;
 				continue;
 			}
 			dostrings(fp, argv[0]);
 			fclose(fp);
 		}
 	}
-
-	return 0;
+	return ret;
 }
 
 static void