Merge pull request #1098 from stackhpc/spell-check

Correct spelling in swap space release note

Author: markgoddard

releasenotes/notes/add-alerts-for-swap-availability-75e28ed7f913d1ec.yaml

@@ -1,9 +1,9 @@
 ---
 features:
   - |
-    Added two alerts (Warning and critical) that are triggered when the ratio
-    of (free_swap_sppace / total_swap_space) is below thresholds.
-    Each threshold can be modified by alterting value of
+    Added two alerts (warning and critical) that are triggered when the ratio
+    of (free_swap_space / total_swap_space) is below thresholds.
+    Each threshold can be modified by altering value of
     ``alertmanager_node_free_swap_warning_threshold_ratio`` and
     ``alertmanager_node_free_swap_critical_threshold_ratio``.