docs: removed unnecessary comments

docs/swab.1

@@ -9,7 +9,7 @@
 swab \(en swap bytes
 .\"
 .SH SYNOPSIS
-.\"
+
 swab
 .RB ( -f )
 .RB ( -w
@@ -18,11 +18,11 @@ swab
 .R ])
 .\"
 .SH USAGE
-.\"
+
 Swap the latter and former halves of a block of bytes.
 .\"
 .SH OPTIONS
-.\"
+
 .IP -f
 Ignore system call interruptions.
 .IP -w
@@ -32,7 +32,7 @@ cleanly divisible by 2, otherwise the block of bytes being processed can't be
 halved.
 .\"
 .SH EXAMPLES
-.\"
+
 The following sh(1p) line:
 
 .RS
@@ -46,12 +46,12 @@ Produces the following output:
 .RE
 .\"
 .SH DIAGNOSTICS
-.\"
+
 In the event of an error, a debug message will be printed and the program will
 exit with the appropriate sysexits.h(3) error code.
 .\"
 .SH RATIONALE
-.\"
+
 This program was modeled and named after the conv=swab functionality specified
 in the dd(1p) utility. It additionally allows the word size to be configured.
 
@@ -59,7 +59,7 @@ This functionality is useful for fixing the endianness of binary files produced
 on other machines.
 .\"
 .SH COPYRIGHT
-.\"
+
 Copyright (c) 2024 DTB. License AGPLv3+: GNU AGPL version 3 or later
 <https://gnu.org/licenses/agpl.html>.
 .\"