no need to use "env" if $EDITOR is set

README.md

@@ -58,8 +58,8 @@ eton is a note-taking cli tool.
 
 Notes are stored in ~/.etondb
 
-    echo 'SELECT * from attributes LIMIT 10;' |sqlite3 ~/.etondb
+    echo 'SELECT * FROM attributes LIMIT 10;' |sqlite3 ~/.etondb
 
-Set `$EDITOR` environment variable to your prefered editor used by the `edit` command. E.g.,
+Set `$EDITOR` environment variable to edit notes in your prefered editor, e.g., `export EDITOR=vim`.
 
 I would love to hear how you use eton. Make pull requests, report bugs, suggest ideas.

commands.go

@@ -369,7 +369,7 @@ func openEditor(filepath string) {
 	editor := os.Getenv("EDITOR")
 
 	if len(editor) > 0 {
-		cmd = exec.Command("/usr/bin/env", editor, filepath)
+		cmd = exec.Command(editor, filepath)
 	} else {
 		if _, err := os.Stat("/usr/bin/sensible-editor"); err == nil {
 			cmd = exec.Command("/usr/bin/sensible-editor", filepath)