diff --git a/website/source/docs/runtime/interpolation.html.md.erb b/website/source/docs/runtime/interpolation.html.md.erb
index 33c33fbcf..8f7a7e4c1 100644
--- a/website/source/docs/runtime/interpolation.html.md.erb
+++ b/website/source/docs/runtime/interpolation.html.md.erb
@@ -8,9 +8,9 @@ description: |-
 
 # Variable Interpolation
 
-Nomad supports interpreting two classes of variables, node attributes and
+Nomad supports interpreting two classes of variables: node attributes and
 runtime environment variables. Node attributes are interpretable in constraints,
-task environment variables and certain driver fields. Runtime environment
+task environment variables, and certain driver fields. Runtime environment
 variables are not interpretable in constraints because they are only defined
 once the scheduler has placed them on a particular node.