Fix typo on Toree installation instructions (#10)
diff --git a/site/docs/current/user/installation.md b/site/docs/current/user/installation.md
index d87d074..ed9ea84 100644
--- a/site/docs/current/user/installation.md
+++ b/site/docs/current/user/installation.md
@@ -87,7 +87,7 @@
The first is at install time with the `--spark_opts` command line option.
```
-jupyter toree instal --spark_opts='--master=local[4]'
+jupyter toree install --spark_opts='--master=local[4]'
```
The second option is configured at run time through the `SPARK_OPTS` environment variable.
