- It's BUS_ADRERR, not BUSADRERR...

- Fix typos.

This commit was SVN r21808.

configure.ac

@@ -823,7 +823,7 @@ AC_CHECK_LIB([nsl], [gethostbyname])
 
 AC_CHECK_LIB([socket], [socket])
 
-# Solaris has sched_yeild in -lrt, usually in libc
+# Solaris has sched_yield in -lrt, usually in libc
 OMPI_CHECK_FUNC_LIB([sched_yield], [rt])
 
 # IRIX has dirname in -lgen, usually in libc

opal/datatype/opal_datatype_internal.h

@@ -67,7 +67,7 @@ static inline void DUMP( char* fmt, ... )
 #    else
        static inline void DUMP( char* fmt, ...) { 
 #if defined(__PGI)
-           /* Some copallers complain if we have ... and no
+           /* Some compilers complain if we have "..." arguments and no
               corresponding va_start() */
            va_list arglist;
            va_start(arglist, fmt);

opal/util/stacktrace.c

@@ -177,8 +177,8 @@ static void show_stackframe (int signo, siginfo_t * info, void * p)
 #ifdef BUS_ADRALN
             case BUS_ADRALN: si_code_str = "Invalid address alignment"; break;
 #endif
-#ifdef BUSADRERR
-            case BUS_ADRERR: si_code_str = "Non-existent physical address"; break;
+#ifdef BUS_ADRERR
+            case BUS_ADRERR: si_code_str = "Non-existant physical address"; break;
 #endif
 #ifdef BUS_OBJERR
             case BUS_OBJERR: si_code_str = "Objet-specific hardware error"; break;