Correct typography of "~/.manpath"

`~` should be written as `\(ti` in manual pages to avoid being rendered
as something along the lines of U+02DC SMALL TILDE in PDF output, or as
of groff 1.23.0 in UTF-8 output.

* man/man1/apropos.man1, man/man1/man.man1, man/man1/manpath.man1,
man/man1/whatis.man1, man/man8/catman.man8, man/man8/mandb.man8,
man/it/man1/apropos.man1, man/it/man1/man.man1: Write `\(ti` when shell
tilde expansion is intended.

8 files changed, 8 insertions, 8 deletions

diff --git a/man/it/man1/apropos.man1 b/man/it/man1/apropos.man1
index 2560a67f..693521ed 100644
--- a/man/it/man1/apropos.man1
+++ b/man/it/man1/apropos.man1
@@ -137,7 +137,7 @@ Usando questa opzione verrà ignorato il contenuto di
 .BI \-C\  file ,\ \-\-config\-file= file
 Usa il file di configurazione specificato piuttosto che quello predefinito,
 cioè
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .B \-h, \-\-help
 Mostra un messaggio d'aiuto ed esce.
diff --git a/man/it/man1/man.man1 b/man/it/man1/man.man1
index 5c203f9a..06d7d891 100644
--- a/man/it/man1/man.man1
+++ b/man/it/man1/man.man1
@@ -528,7 +528,7 @@ avrà il solito effetto.
 .TP
 .BI \-C\  file ,\ \-\-config\-file= file
 Usa il file di configurazione speficiato al posto di
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .BI \-M\  percorso ,\ \-\-manpath= percorso
 Specifica un percorso man alternativo. Normalmente
diff --git a/man/man1/apropos.man1 b/man/man1/apropos.man1
index 0d27ccae..5bb66f5c 100644
--- a/man/man1/apropos.man1
+++ b/man/man1/apropos.man1
@@ -169,7 +169,7 @@ determined locale.
 .TP
 .BI \-C\  file \fR,\ \fB\-\-config\-file= file
 Use this user configuration file rather than the default of
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .if !'po4a'hide' .BR \-? ", " \-\-help
 Print a help message and exit.
diff --git a/man/man1/man.man1 b/man/man1/man.man1
index 6319d5b5..7055c09e 100644
--- a/man/man1/man.man1
+++ b/man/man1/man.man1
@@ -413,7 +413,7 @@ previous argument value.
 .TP
 .BI \-C\  file \fR,\ \fB\-\-config\-file= file
 Use this user configuration file rather than the default of
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .if !'po4a'hide' .BR \-d ", " \-\-debug
 Print debugging information.
diff --git a/man/man1/manpath.man1 b/man/man1/manpath.man1
index 42a5bb51..c04a6890 100644
--- a/man/man1/manpath.man1
+++ b/man/man1/manpath.man1
@@ -74,7 +74,7 @@ environment variable.
 .TP
 .BI \-C\  file \fR,\ \fB\-\-config\-file= file
 Use this user configuration file rather than the default of
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .if !'po4a'hide' .BR \-? ", " \-\-help
 Print a help message and exit.
diff --git a/man/man1/whatis.man1 b/man/man1/whatis.man1
index b8993b29..4e8f334b 100644
--- a/man/man1/whatis.man1
+++ b/man/man1/whatis.man1
@@ -173,7 +173,7 @@ determined locale.
 .TP
 .BI \-C\  file \fR,\ \fB\-\-config\-file= file
 Use this user configuration file rather than the default of
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .if !'po4a'hide' .BR \-? ", " \-\-help
 Print a help message and exit.
diff --git a/man/man8/catman.man8 b/man/man8/catman.man8
index f0fc93bd..e1eda893 100644
--- a/man/man8/catman.man8
+++ b/man/man8/catman.man8
@@ -64,7 +64,7 @@ in the man-db configuration file.
 .TP
 .BI \-C\  file \fR,\ \fB\-\-config\-file= file
 Use this user configuration file rather than the default of
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .if !'po4a'hide' .BR \-? ", " \-\-help
 Print a help message and exit.
diff --git a/man/man8/mandb.man8 b/man/man8/mandb.man8
index 186a1d28..17cdbafb 100644
--- a/man/man8/mandb.man8
+++ b/man/man8/mandb.man8
@@ -125,7 +125,7 @@ and
 .TP
 .BI \-C\  file \fR,\ \fB\-\-config\-file= file
 Use this user configuration file rather than the default of
-.IR ~/.manpath .
+.IR \(ti/.manpath .
 .TP
 .if !'po4a'hide' .BR \-? ", " \-\-help
 Show the usage message, then exit.