atomic_impl.h: fix trivial typos in comments

cmr=v1.8.2:ticket=trac:4664

This commit was SVN r31858.

The following Trac tickets were found above:
  Ticket 4664 --> https://svn.open-mpi.org/trac/ompi/ticket/4664

opal/include/opal/sys/atomic_impl.h

@@ -9,7 +9,7 @@
  *                         University of Stuttgart.  All rights reserved.
  * Copyright (c) 2004-2005 The Regents of the University of California.
  *                         All rights reserved.
- * Copyright (c) 2010      Cisco Systems, Inc.  All rights reserved.
+ * Copyright (c) 2010-2014 Cisco Systems, Inc.  All rights reserved.
  * $COPYRIGHT$
  * 
  * Additional copyrights may follow
@@ -162,7 +162,7 @@ opal_atomic_cmpset_xx(volatile void* addr, int64_t oldval,
    }
    abort();
    /* This should never happen, so deliberately abort (hopefully
-      leaving a coreful for analysis) */
+      leaving a corefile for analysis) */
 }
 
 
@@ -184,7 +184,7 @@ opal_atomic_cmpset_acq_xx(volatile void* addr, int64_t oldval,
 #endif  /* OPAL_HAVE_ATOMIC_CMPSET_64 */
    }
    /* This should never happen, so deliberately abort (hopefully
-      leaving a coreful for analysis) */
+      leaving a corefile for analysis) */
    abort();
 }
 
@@ -207,7 +207,7 @@ opal_atomic_cmpset_rel_xx(volatile void* addr, int64_t oldval,
 #endif  /* OPAL_HAVE_ATOMIC_CMPSET_64 */
    }
    /* This should never happen, so deliberately abort (hopefully
-      leaving a coreful for analysis) */
+      leaving a corefile for analysis) */
    abort();
 }
 
@@ -293,7 +293,7 @@ opal_atomic_add_xx(volatile void* addr, int32_t value, size_t length)
 #endif  /* OPAL_HAVE_ATOMIC_ADD_64 */
    default:
        /* This should never happen, so deliberately abort (hopefully
-          leaving a coreful for analysis) */
+          leaving a corefile for analysis) */
        abort();
    }
 }
@@ -316,7 +316,7 @@ opal_atomic_sub_xx(volatile void* addr, int32_t value, size_t length)
 #endif  /* OPAL_HAVE_ATOMIC_SUB_64 */
    default:
        /* This should never happen, so deliberately abort (hopefully
-          leaving a coreful for analysis) */
+          leaving a corefile for analysis) */
        abort();
    }
 }