diff --git a/core/src/main/scala/com/lightbend/paradox/markdown/Directive.scala b/core/src/main/scala/com/lightbend/paradox/markdown/Directive.scala
index 40b5e8de..f773538d 100644
--- a/core/src/main/scala/com/lightbend/paradox/markdown/Directive.scala
+++ b/core/src/main/scala/com/lightbend/paradox/markdown/Directive.scala
@@ -16,7 +16,7 @@
 
 package com.lightbend.paradox.markdown
 
-import com.lightbend.paradox.tree.Tree.{Forest, Location}
+import com.lightbend.paradox.tree.Tree.Location
 import java.io.{File, FileNotFoundException}
 import java.util.Optional
 
diff --git a/core/src/main/scala/com/lightbend/paradox/template/PageTemplate.scala b/core/src/main/scala/com/lightbend/paradox/template/PageTemplate.scala
index da3ab64e..1ae7f018 100644
--- a/core/src/main/scala/com/lightbend/paradox/template/PageTemplate.scala
+++ b/core/src/main/scala/com/lightbend/paradox/template/PageTemplate.scala
@@ -23,8 +23,6 @@ import java.util.{Map => JMap}
 import org.stringtemplate.v4.misc.STMessage
 import org.stringtemplate.v4.{NoIndentWriter, ST, STErrorListener, STRawGroupDir}
 
-import collection.concurrent.TrieMap
-
 /**
  * Page template writer.
  */
diff --git a/docs/src/main/paradox/groups.md b/docs/src/main/paradox/groups.md
index b5441d3e..d0223708 100644
--- a/docs/src/main/paradox/groups.md
+++ b/docs/src/main/paradox/groups.md
@@ -133,5 +133,5 @@ window.groupChanged(function(group, supergroup, catalog) {
 ## Linking
 
 The current group is typically determined by the order in which is was defined, or the previously-selected
-group as stored in a cookie. It is also possible to specify the desired group as a query paramter,
+group as stored in a cookie. It is also possible to specify the desired group as a query parameter,
 so you can link to [this page with Java selected](?language=java) or [this page with Scala selected](?language=scala).