diff --git a/doc/03-cli.md b/doc/03-cli.md
index f56a376d9..dd6e7001e 100644
--- a/doc/03-cli.md
+++ b/doc/03-cli.md
@@ -74,7 +74,7 @@ php composer.phar init
 * **--repository:** Provide one (or more) custom repositories. They will be stored
   in the generated composer.json, and used for auto-completion when prompting for
   the list of requires. Every repository can be either an HTTP URL pointing
-  to a `composer` repository or a JSON string which similar to what the
+  to a `composer` repository or a JSON string which is similar to what the
   [repositories](04-schema.md#repositories) key accepts.
 * **--autoload (-a):** Add a PSR-4 autoload mapping to the composer.json. Automatically maps your package's namespace to the provided directory. (Expects a relative path, e.g. src/) See also [PSR-4 autoload](04-schema.md#psr-4).