axfer: correct invalid usage of escape of itaric text

A dot sign is valid for a prefix of instruction.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/axfer/axfer-transfer.1 b/axfer/axfer-transfer.1
index a8bf9c7..375678e 100644 (file)
--- a/axfer/axfer-transfer.1
+++ b/axfer/axfer-transfer.1
@@ -75,7 +75,7 @@ The standard input or output is used if filepath is not specified or given as
 \&.
 
 For playback transmission, container format of given
-\I filepath
+.I filepath
 is detected automatically and metadata is used for parameters of sample format,
 channels, rate, duration. If nothing detected, content of given file path is
 handled as raw data. In this case, the parameters should be indicated as