9842 man page typos and spelling

@@ -585,11 +585,11 @@
 
        Any number of policy options can be combined to modify the generated
        error definitions.
 
    Bytewise Policies
-       These select particular I/O transfer sizes. Specifing a byte policy
+       These select particular I/O transfer sizes. Specifying a byte policy
        will exclude other byte policies that have not been chosen. If none of
        the byte type policies is selected, all transfer sizes are treated
        equally. Otherwise, only those specified transfer sizes will be
        selected.