opal/pmix: fix indentation in some files.

opal/mca/pmix/ext114/pmix_ext_client.c

@@ -796,7 +796,7 @@ static void lk_cbfunc(pmix_status_t status,
         }
         r = &results;
     }
-  release:
+release:
     /* execute the callback */
     op->lkcbfunc(rc, r, op->cbdata);
 

opal/mca/pmix/ext20/pmix_ext20_client.c

@@ -762,7 +762,7 @@ static void lk_cbfunc(pmix_status_t status,
         }
         r = &results;
     }
-  release:
+release:
     /* execute the callback */
     op->lkcbfunc(rc, r, op->cbdata);
 

opal/mca/pmix/pmix2x/pmix2x_client.c

@@ -762,7 +762,7 @@ static void lk_cbfunc(pmix_status_t status,
         }
         r = &results;
     }
-  release:
+release:
     /* execute the callback */
     op->lkcbfunc(rc, r, op->cbdata);