refactor(rcs): declare "local i" closer

Author: akinomyoga

completions/rcs

@@ -5,7 +5,7 @@ _comp_cmd_rcs()
     local cur prev words cword comp_args
     _comp_initialize -- "$@" || return
 
-    local file dir i
+    local file dir
 
     file=${cur##*/}
     dir=${cur%/*}
@@ -23,6 +23,7 @@ _comp_cmd_rcs()
 
     _comp_compgen -aR -- -G "$dir/$file*,v"
 
+    local i
     for i in ${!COMPREPLY[*]}; do
         COMPREPLY[i]=${COMPREPLY[i]%,v}
     done