Minor fix.

Author: interkosmos

src/unix_macro.c

@@ -18,7 +18,7 @@ int c_fprintf(FILE *, const char *, const char *);
 int c_ioctl(int, unsigned long, void *);
 int c_open(const char *, int, mode_t);
 int c_scanf(const char *, const char *);
-int uname(struct utsname *);
+int c_uname(struct utsname *);
 void c_syslog(int, const char *, const char *);
 
 /*******************************************************************************

src/unix_utsname.F90

@@ -37,7 +37,7 @@ module unix_utsname
         ! int uname(struct utsname *name)
         function c_uname(name) bind(c, name='c_uname')
             !! Calls wrapper `c_uname()` in `unix_macro.c`, as it is an inline
-            !! function on FreeBSD, alternatively to callling `__xuname()`.
+            !! function on FreeBSD, alternatively to calling `__xuname()`.
             import :: c_int, c_utsname
             implicit none
             type(c_utsname), intent(inout) :: name