nits in fcall and fgetc

Reference: /n/sources/patch/fcall-fgetc-nits
Date: Tue Mar 25 05:00:19 CET 2014
Signed-off-by: quanstro@quanstro.net

--- /sys/man/2/fcall	Tue Mar 25 05:00:11 2014
+++ /sys/man/2/fcall	Tue Mar 25 05:00:09 2014
@@ -230,7 +230,7 @@
 converts the machine-independent form starting at
 .I ap
 into
-.IR d
+.I d
 and returns the length of the machine-independent encoding.
 The strings in the returned
 .B Dir
--- /sys/man/2/fgetc	Tue Mar 25 05:00:13 2014
+++ /sys/man/2/fgetc	Tue Mar 25 05:00:12 2014
@@ -114,7 +114,7 @@
 .B unsigned
 .BR char )
 to output stream
-.IR f
+.I f
 at the position indicated by the position indicator for the stream
 and advances the indicator appropriately.
 If the file cannot support positioning requests, or if the stream was