Correct some man page xrefs, and some other minor changes to bring some

man pages up to mdoc guidelines and fix some minor formatting glitches.
Also fixed a number of man pages to not abuse the .Xr macro to
display functions and path names and a lot of other junk.

3 files changed, 5 insertions, 5 deletions

diff --git a/lib/libc/gen/glob.3 b/lib/libc/gen/glob.3
index 65c5674..4e3625b 100644
--- a/lib/libc/gen/glob.3
+++ b/lib/libc/gen/glob.3
@@ -223,8 +223,8 @@ strings like
 .Xr csh 1 .
 The pattern 
 .Ql {}
-is left unexpanded for historical reasons
-.Xr (Csh 1 
+is left unexpanded for historical reasons (and
+.Xr csh 1 
 does the same thing to 
 ease typing
 of 
diff --git a/lib/libc/gen/nlist.3 b/lib/libc/gen/nlist.3
index 11c9ee4..981a4c8 100644
--- a/lib/libc/gen/nlist.3
+++ b/lib/libc/gen/nlist.3
@@ -46,8 +46,8 @@ The
 .Fn nlist
 function
 retrieves name list entries from the symbol table of an
-executable file. (See
-.Xr a.out 5 . )
+executable file (see
+.Xr a.out 5 ) .
 The argument
 .Fa \&nl
 is set to reference the
diff --git a/lib/libc/net/linkaddr.3 b/lib/libc/net/linkaddr.3
index 52e3324..82a6297 100644
--- a/lib/libc/net/linkaddr.3
+++ b/lib/libc/net/linkaddr.3
@@ -101,7 +101,7 @@ has no return value.
 (See
 .Sx BUGS . )
 .Sh SEE ALSO
-.Xr iso 4 ,
+.Xr iso 4
 .Sh HISTORY
 The
 .Fn link_addr