diff --git a/README.rst b/README.rst
index cc77aea..7e99aef 100644
--- a/README.rst
+++ b/README.rst
@@ -58,7 +58,7 @@ Daphne supports terminating HTTP/2 connections natively. You'll
 need to do a couple of things to get it working, though. First, you need to
 make sure you install the Twisted ``http2`` and ``tls`` extras::
 
-    pip install -U Twisted[tls,http2]
+    pip install -U 'Twisted[tls,http2]'
 
 Next, because all current browsers only support HTTP/2 when using TLS, you will
 need to start Daphne with TLS turned on, which can be done using the Twisted endpoint syntax::
@@ -124,7 +124,7 @@ Please refer to the
 To run tests, make sure you have installed the ``tests`` extra with the package::
 
     cd daphne/
-    pip install -e .[tests]
+    pip install -e '.[tests]'
     pytest