4213 Missing spaces in man pages

@@ -182,11 +182,11 @@
 .LP
 The \fBXTI\fR interfaces use the header file, \fBxti.h\fR. \fBTLI\fR interfaces
 should \fInot\fR use this header.  They should use the header:
 .br
 .in +2
-#include<tiuser.h>
+#include <tiuser.h>
 .in -2
 .SS "Error Description Values"
 .sp
 .LP
 The \fBt_errno\fR values that can be set by the \fBXTI\fR interface and cannot