meson: add a 'name' arg to the IPC_RMID compile/run test.

It makes for easier to read logs and build files. Also fixing a typo in the
original text from autotools.

configure.ac

@@ -1242,7 +1242,7 @@ elif test "x$shmtype" = "xsysv"; then
     no_sys_shm=yes)
 
   if test "$ac_cv_header_sys_shm_h" = "yes"; then
-    AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
+    AC_MSG_CHECKING(whether shmctl IPC_RMID allows subsequent attaches)
     AC_RUN_IFELSE(
       [AC_LANG_SOURCE([[
 	#include <sys/types.h>

meson.build

@@ -1367,7 +1367,8 @@ if shmem_choice == 'sysv'
     shmdt(shmaddr);
     return 0;
   }
-  ''').returncode() == 0
+  ''',
+  name: 'shmctl IPC_RMID allows subsequent attaches').returncode() == 0
   conf.set('IPC_RMID_DEFERRED_RELEASE', check_ip_rmid_deferred_release)
   conf.set('USE_SYSV_SHM', true)
 elif shmem_choice == 'posix'