[PATCH v5 2/4] proc_pid_fdinfo.5: Make pid clearer in the name and 1st paragraph

[Ian Rogers <irogers@google.com>]

Previously the pid was highlighted through being a tagged paragraph
but not mentioned in the description. Add italics to the path
emphasizing pid and then change the first sentence to include pid in
the definition.

Suggested-by: G. Branden Robinson <g.branden.robinson@gmail.com>
---
v5. Switch .IR pid to .I pid
---
 man/man5/proc_pid_fdinfo.5 | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/man/man5/proc_pid_fdinfo.5 b/man/man5/proc_pid_fdinfo.5
index 1c6c38423..2797ae216 100644
--- a/man/man5/proc_pid_fdinfo.5
+++ b/man/man5/proc_pid_fdinfo.5
@@ -6,10 +6,11 @@
 .\"
 .TH proc_pid_fdinfo 5 (date) "Linux man-pages (unreleased)"
 .SH NAME
-/proc/pid/fdinfo/ \- information about file descriptors
+.IR /proc/ pid /fdinfo " \- information about file descriptors"
 .SH DESCRIPTION
-This is a subdirectory containing one entry for each file which the
-process has open, named by its file descriptor.
+This subdirectory contains one entry for each file that process
+.I pid
+has open, named by its file descriptor.
 The files in this directory are readable only by the owner of the process.
 The contents of each file can be read to obtain information
 about the corresponding file descriptor.
-- 
2.47.0.338.g60cca15819-goog