fix(_comp_finalize): change {__comp => _comp_local}_*

Author: akinomyoga

bash_completion

@@ -956,14 +956,14 @@ _comp_finalize()
             # Call finalizer for each command
             local cmd=${words[0]-}
             if [[ $cmd ]]; then
-                local __comp_hook=${BASH_COMPLETION_FINALIZE_CMD_HOOKS[$cmd]-}
-                eval -- "$__comp_hook"
+                local _comp_local_hook=${BASH_COMPLETION_FINALIZE_CMD_HOOKS[$cmd]-}
+                eval -- "$_comp_local_hook"
             fi
 
             # Call general finalizers
             if ((${#BASH_COMPLETION_FINALIZE_HOOKS[@]})); then
-                for __comp_hook in "${BASH_COMPLETION_FINALIZE_HOOKS[@]}"; do
-                    eval -- "$__comp_hook"
+                for _comp_local_hook in "${BASH_COMPLETION_FINALIZE_HOOKS[@]}"; do
+                    eval -- "$_comp_local_hook"
                 done
             fi
         fi