Update manpages and auto-completion

doc/man/restic-diff.1

@@ -2,22 +2,17 @@
 .TH "restic backup" "1" "Jan 2017" "generated by \fBrestic generate\fR" ""
 
 .SH NAME
-.PP
 restic-diff - Show differences between two snapshots
 
 
 .SH SYNOPSIS
-.PP
 \fBrestic diff [flags] snapshotID snapshotID\fP
 
 
 .SH DESCRIPTION
-.PP
 The "diff" command shows differences from the first to the second snapshot. The
 first characters in each line display what has happened to a particular file or
 directory:
-
-.RS
 .IP \(bu 2
 +  The item was added
 .IP \(bu 2
@@ -31,8 +26,6 @@ T  The type was changed, e.g. a file was made a symlink
 .IP \(bu 2
 ?  Bitrot detected: The file's content has changed but all metadata is the same
 
-.RE
-
 .PP
 Metadata comparison will likely not work if a backup was created using the
 \&'--ignore-inode' or '--ignore-ctime' option.
@@ -44,7 +37,6 @@ snapshot.
 
 
 .SH EXIT STATUS
-.PP
 Exit status is 0 if the command was successful.
 Exit status is 1 if there was any error.
 Exit status is 10 if the repository does not exist.
@@ -53,7 +45,6 @@ Exit status is 12 if the password is incorrect.
 
 
 .SH OPTIONS
-.PP
 \fB-h\fP, \fB--help\fP[=false]
 	help for diff
 
@@ -63,7 +54,6 @@ Exit status is 12 if the password is incorrect.
 
 
 .SH OPTIONS INHERITED FROM PARENT COMMANDS
-.PP
 \fB--cacert\fP=[]
 	\fBfile\fR to load root certificates from (default: use system certificates or $RESTIC_CACERT)
 
@@ -165,5 +155,4 @@ Exit status is 12 if the password is incorrect.
 
 
 .SH SEE ALSO
-.PP
 \fBrestic(1)\fP