[PATCH] man5/proc.5: srcfix, trim trailing space

[Bjarni Ingi Gislason <bjarniig@rhi.hi.is>]

Output is from: test-groff -b -mandoc -T utf8 -rF0 -t -w w -z

  [ "test-groff" is a developmental version of "groff" ]

Input file is ./proc.5

troff: <proc.5>:4410: warning: trailing space
troff: <proc.5>:5206: warning: trailing space
troff: <proc.5>:5488: warning: trailing space

###

  There is no change in the output from "nroff" and "groff".

Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
---
 man5/proc.5 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/man5/proc.5 b/man5/proc.5
index 0e9d56fec..6645a1ae8 100644
--- a/man5/proc.5
+++ b/man5/proc.5
@@ -4407,7 +4407,7 @@ on older kernels).
 This file contains information about the status of the
 directory cache (dcache).
 The file contains six numbers,
-.IR nr_dentry ", " nr_unused ", " age_limit " (age in seconds), "
+.IR nr_dentry ", " nr_unused ", " age_limit " (age in seconds),"
 .I want_pages
 (pages requested by system) and two dummy values.
 .RS
@@ -5203,7 +5203,7 @@ This file is documented in the Linux kernel source file
 .I Documentation/initrd.txt
 before Linux 4.10).
 .TP
-.IR /proc/sys/kernel/reboot\-cmd " (Sparc only) "
+.IR /proc/sys/kernel/reboot\-cmd " (Sparc only)"
 This file seems to be a way to give an argument to the SPARC
 ROM/Flash boot loader.
 Maybe to tell it what to do after
@@ -5485,7 +5485,7 @@ is reduced accordingly.
 See
 .BR ptrace (2).
 .TP
-.IR /proc/sys/kernel/zero\-paged " (PowerPC only) "
+.IR /proc/sys/kernel/zero\-paged " (PowerPC only)"
 This file
 contains a flag.
 When enabled (nonzero), Linux-PPC will pre-zero pages in
-- 
2.27.0