diff --git a/docs/source/installing.md b/docs/source/installing.md
index 39b7d780..583a2bc8 100644
--- a/docs/source/installing.md
+++ b/docs/source/installing.md
@@ -60,5 +60,5 @@ Install from the source
 $ python setup.py install
 ```
 
-##### Installing with Docker?
+##### Installing with Docker
 Coming soon...