Removed trailing white space at end of lines

man2/sendmmsg.2

@@ -1,5 +1,5 @@
 .\" Copyright (c) 2012 by Michael Kerrisk <mtk.manpages@gmail.com>
-.\" with some material from a draft by 
+.\" with some material from a draft by
 .\" Stephan Mueller <stephan.mueller@atsec.com>
 .\" in turn based on Andi Kleen's recvmmsg.2 page.
 .\"
@@ -22,7 +22,7 @@
 .\"
 .\" Formatted or processed versions of this manual, if unaccompanied by
 .\" the source, must acknowledge the copyright and authors of this work.
-.\" 
+.\"
 .\" FIXME Adding an example program would improve this page
 .\"
 .TH SENDMMSG 2 2012-02-27 "Linux" "Linux Programmer's Manual"
@@ -35,10 +35,10 @@ sendmmsg \- send multiple messages on a socket
 
 .BI "int sendmmsg(int " sockfd ", struct mmsghdr *" msgvec \
 ", unsigned int " vlen ","
-.BI "             unsigned int " flags ");" 
+.BI "             unsigned int " flags ");"
 .fi
 .SH DESCRIPTION
-The 
+The
 .BR sendmmsg ()
 system call is an extension of
 .BR sendmsg (2)
@@ -48,7 +48,7 @@ using a single system call.
 .\" See commit 228e548e602061b08ee8e8966f567c12aa079682
 
 The
-.I sockfd 
+.I sockfd
 argument is the file descriptor of the socket
 on which data is to be transmitted.
 
@@ -76,7 +76,7 @@ struct mmsghdr {
 .in
 .PP
 The
-.I msg_hdr 
+.I msg_hdr
 field is a
 .I msghdr
 structure, as described in
@@ -139,7 +139,7 @@ An error is returned only if no datagrams could be sent.
 .\"     If less than the requested number of messages were sent, the application
 .\"     must retry starting at the first failed one and if the problem is
 .\"     persistent the error will be returned.
-.\"     
+.\"
 .\"     This matches the behaviour of other syscalls like read/write - it
 .\"     is not an error if less than the requested number of elements are sent.
 .SH VERSIONS
@@ -158,7 +158,7 @@ is capped to
 (1024).
 .\" commit 98382f419f32d2c12d021943b87dea555677144b
 .\"     net: Cap number of elements for sendmmsg
-.\"    
+.\"
 .\"     To limit the amount of time we can spend in sendmmsg, cap the
 .\"     number of elements to UIO_MAXIOV (currently 1024).
 .\"

man2/vfork.2

@@ -181,7 +181,7 @@ Users should not depend on the memory sharing semantics of
 as it will, in that case, be made synonymous to
 .BR fork (2).\c
 "
-However, even though modern memory management hardware 
+However, even though modern memory management hardware
 has decreased the performance difference between
 .BR fork ()
 and