doc: add missing backtick for readline

PR-URL: https://github.com/nodejs/node/pull/4549
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

diff --git a/doc/api/readline.markdown b/doc/api/readline.markdown
index 5d98f50..05a52cd 100644 (file)
--- a/doc/api/readline.markdown
+++ b/doc/api/readline.markdown
@@ -247,7 +247,7 @@ Clears the screen from the current position of the cursor down.
 
 ## readline.createInterface(options)
 
-Creates a readline `Interface` instance. Accepts an `options Object that takes
+Creates a readline `Interface` instance. Accepts an `options` Object that takes
 the following values:
 
  - `input` - the readable stream to listen to (Required).