Minor

doc/ctpv.1

@@ -57,9 +57,9 @@ will try to use another one.
 Only one program is required for each file type.
 For example, you only need either
 .IR elinks ,
-.IR lynx
+.I lynx
 or
-.IR w3m
+.I w3m
 installed on your system to view HTML files.
 .
 .PP
@@ -231,7 +231,7 @@ Kill server with ID
 .
 .B ctpv
 uses a configuration file usually located at
-.IR \(ti/.config/ctpv/config
+.I \(ti/.config/ctpv/config
 (see
 .IR FILES ).
 Its format somewhat resembles one used by
@@ -346,7 +346,7 @@ preview manpage .1 .2 .3 .4 .5 .6 .7 .8 {{
 Variable
 .B $f
 stores
-.IR file
+.I file
 that was passed as a first argument to
 .BR ctpv .
 It's strongly suggested to enclose
@@ -364,7 +364,7 @@ script environment:
 .BR $w ,
 .BR $h ,
 .BR $x ,
-.BR $y
+.B $y
 and
 .BR $id .
 There are also