7 files changed, 18 insertions, 18 deletions

diff --git a/lib/libc/gen/exec.3 b/lib/libc/gen/exec.3
index 11717ef86556..12de06e7d480 100644
--- a/lib/libc/gen/exec.3
+++ b/lib/libc/gen/exec.3
@@ -47,7 +47,7 @@
 .Lb libc
 .Sh SYNOPSIS
 .Fd #include <unistd.h>
-.Vt extern char **environ;
+.Vt extern char **environ ;
 .Ft int
 .Fn execl "const char *path" "const char *arg" ...
 .Ft int
@@ -155,7 +155,7 @@ errors except
 .Er ENOEXEC
 as being ambiguous here, although only the critical error
 .Er EACCES
-is really ambiguous), 
+is really ambiguous),
 then these functions will act as if they stat the file to determine
 whether the file exists and has suitable execute permissions.
 If it does, they will return immediately with the global variable
@@ -225,7 +225,7 @@ for any of the errors specified for the library function
 .Xr fork 2 ,
 .Xr ktrace 2 ,
 .Xr ptrace 2 ,
-.Xr environ 7 .
+.Xr environ 7
 .Sh COMPATIBILITY
 Historically, the default path for the
 .Fn execlp
@@ -260,7 +260,7 @@ upon which they returned.
 They now return for
 .Er ETXTBSY ,
 and determine existence and executability more carefully.
-In particular, 
+In particular,
 .Er EACCES
 for inaccessible directories in the path prefix is no longer
 confused with
diff --git a/lib/libc/gen/psignal.3 b/lib/libc/gen/psignal.3
index 3867a32f0b57..3ea6216e1e6d 100644
--- a/lib/libc/gen/psignal.3
+++ b/lib/libc/gen/psignal.3
@@ -47,8 +47,8 @@
 .Fd #include <signal.h>
 .Ft void
 .Fn psignal "unsigned sig" "const char *s"
-.Vt extern const char * const sys_siglist[];
-.Vt extern const char * const sys_signame[];
+.Vt extern const char * const sys_siglist[] ;
+.Vt extern const char * const sys_signame[] ;
 .Fd #include <string.h>
 .Ft "char *"
 .Fn strsignal "int sig"
@@ -109,5 +109,5 @@ and
 .Sh HISTORY
 The
 .Fn psignal
-function appeared in 
+function appeared in
 .Bx 4.2 .
diff --git a/lib/libc/net/gethostbyname.3 b/lib/libc/net/gethostbyname.3
index e513d741faf2..c7b5e65059fc 100644
--- a/lib/libc/net/gethostbyname.3
+++ b/lib/libc/net/gethostbyname.3
@@ -49,7 +49,7 @@
 .Lb libc
 .Sh SYNOPSIS
 .Fd #include <netdb.h>
-.Vt extern int h_errno;
+.Vt extern int h_errno ;
 .Ft struct hostent *
 .Fn gethostbyname "const char *name"
 .Ft struct hostent *
diff --git a/lib/libc/stdlib/getopt.3 b/lib/libc/stdlib/getopt.3
index 7d8047260c10..d9d69c1411d7 100644
--- a/lib/libc/stdlib/getopt.3
+++ b/lib/libc/stdlib/getopt.3
@@ -42,11 +42,11 @@
 .Lb libc
 .Sh SYNOPSIS
 .Fd #include <unistd.h>
-.Vt extern char *optarg;
-.Vt extern int   optind;
-.Vt extern int   optopt;
-.Vt extern int   opterr;
-.Vt extern int   optreset;
+.Vt extern char *optarg ;
+.Vt extern int   optind ;
+.Vt extern int   optopt ;
+.Vt extern int   opterr ;
+.Vt extern int   optreset ;
 .Ft int
 .Fn getopt "int argc" "char * const *argv" "const char *optstring"
 .Sh DESCRIPTION
@@ -142,7 +142,7 @@ returns \-1.
 If the
 .Fn getopt
 function encounters a character not found in the string
-.Va optarg
+.Va optstring
 or detects
 a missing option argument it writes an error message to the
 .Em stderr
diff --git a/lib/libc/stdlib/getsubopt.3 b/lib/libc/stdlib/getsubopt.3
index 1efd64ef1a48..c085a73ac353 100644
--- a/lib/libc/stdlib/getsubopt.3
+++ b/lib/libc/stdlib/getsubopt.3
@@ -42,7 +42,7 @@
 .Lb libc
 .Sh SYNOPSIS
 .Fd #include <unistd.h>
-.Vt extern char *suboptarg
+.Vt extern char *suboptarg ;
 .Ft int
 .Fn getsubopt "char **optionp" "char * const *tokens" "char **valuep"
 .Sh DESCRIPTION
diff --git a/lib/libc/stdtime/ctime.3 b/lib/libc/stdtime/ctime.3
index 69cfb12c5f76..326a2c1dba91 100644
--- a/lib/libc/stdtime/ctime.3
+++ b/lib/libc/stdtime/ctime.3
@@ -54,7 +54,7 @@
 .Lb libc
 .Sh SYNOPSIS
 .Fd #include <time.h>
-.Vt extern char *tzname[2];
+.Vt extern char *tzname[2] ;
 .Ft char *
 .Fn ctime "const time_t *clock"
 .Ft double
diff --git a/lib/libc/string/strerror.3 b/lib/libc/string/strerror.3
index 31499259d2d7..762f89d35ee6 100644
--- a/lib/libc/string/strerror.3
+++ b/lib/libc/string/strerror.3
@@ -51,8 +51,8 @@
 .Fd #include <stdio.h>
 .Ft void
 .Fn perror "const char *string"
-.Vt extern const char * const sys_errlist[];
-.Vt extern const int sys_nerr;
+.Vt extern const char * const sys_errlist[] ;
+.Vt extern const int sys_nerr ;
 .Fd #include <string.h>
 .Ft char *
 .Fn strerror "int errnum"