White space fixes

misc/rpmxprogname.c

@@ -18,7 +18,7 @@ char *_rpmxgetprogname(void)
   else
     return empty;
 }
- 
+
 void _rpmxsetprogname(const char *pn)
 {
   if (pn != NULL && _rpmxprogname == NULL /* set the value only once */) {

misc/rpmxprogname.h

@@ -1,12 +1,12 @@
 /* Original author:  Kamil Rytarowski
    File:             rpmxprogname.c
-   Date of creation: 2013-08-10 
+   Date of creation: 2013-08-10
    License:          the same as RPM itself */
 
 #ifndef _RPMXPROGNAME_H
 #define _RPMXPROGNAME_H
 
-char *_rpmxgetprogname(void); 
+char *_rpmxgetprogname(void);
 void _rpmxsetprogname(const char *pn);
 
 #endif /* _RPMXPROGNAME_H */

system.h

@@ -104,7 +104,7 @@ extern int fdatasync(int fildes);
    in main(). In some systems (like NetBSD) it can be set only once and it is
    done before an execution of main() -- therefore calling it again has no
    effect.
-   
+
    Getprogname and setprogname function calls appeared in NetBSD 1.6
    (released in 2002). So nothing to (re)implement for this platform. */
 # include <stdlib.h> /* Make sure this header is included */